A red glass insert of a profile face with remains of a pharaonic crown to the forehead.

A blue-glazed composition amulet in the form of an ibis (representing the god Thoth) seated on a wedge-shaped base, facing a figure of Maat appearing as a diminutive stooping female with an ostrich feather; some details to both figures rendered in a darker blue glaze; suspension loop to the rear of the bird's neck.

A white limestone figure of the god Ptah with false beard, wearing an enveloping cloak and a broad wesekh-collar, holding the shaft of a was sceptre; serene, oval face with almond-shaped eyes and fleshy lips; remnants of dorsal pillar to reverse; mounted on a custom-made display stand.

A spectacular bronze hydria composed of a tapering body, broad shoulder and waisted neck, the everted rim decorated with egg-and-dart motifs, three round-section handles and tiered, ogival foot; professionally restored.

A red-figure terracotta bell-krater displaying polychrome figural panels between a laurel wreath and a band of Greek key motifs; side a) two robed male figures holding staffs, wearing a taenia or a band around the head, standing facing a central altar; side b) a woman wearing a chiton and holding a casket and olive sprig in her outstretched hands, advancing right towards a nude man standing right, his head turned towards her, holding a bucket and olive sprig, a cloak draped over his arm, elaborate volute palmettes beneath both handles; restored.

A free-standing bronze imperial or military eagle terminal from a staff or a sceptre, modelled in the round in a dynamic pose standing on a globe, wings spread, head turned to the right, semi-naturalistic anatomical and feather detailing; the globe bearing an incised eight-armed stylised Macedonian star; sub-triangular lug to back of the neck; collar to globe with hollow underside.

The best example of only three examples of this type known, a copper-alloy knee brooch composed of a rectangular-section body, spring pin within bow plate and remains of catchplate to reverse; both sides of the body with two panels of Latin lettering moulded in relief: 'FIBUL[A] EX REG LAGITIENSE', translating to 'Brooch from the Regio Lagitiensis' (Roman Castleford); remains of blue glass enamelling to the recessed fields.

A large fired clay brick from the Wall of Babylon bearing six lines of stamped Babylonian cuneiform inscription to one face which reads: 'AG - ku -dur-ri-URU' / 'LUGAL ba-bi-lu' / 'za-ni-nu é-sag-ila' / 'u e-zi-da IBILA' / 'SAG.KAL. sa AG-IBILA-URU' / 'LUGAL ba-bi-lu ana-ku', which translates: 'Nebuchadnezzar, king of Babylon, who provides for Esagila and Ezida, the eldest son of Nabopolassar, king of Babylon, am I'; traces of bitumen on the blank side; accompanied by an old label which reads: 'Brick from the Wall of Babylon / Presented by W.Bro. Gentle-Cackett Secretary Bible Lands Mission / The impression records the fact that it was built by King Nebuchadnezzar [II]'.

A tinned sheet-bronze legionary helmet of Imperial Gallic Type A with deep rounded bowl, simple C-shaped cut-outs for the ears, integral flared neck-guard extending some way along the sides, corrugated ribs to the occipital area at the rear and corrugated 'wings' or eyebrows (Russel-Robinson's Type E) above the brow; small stud the rear of the neck-guard attaching suspension loops to the underside; hinged bracket at each temple for a deeply curved cheek-guard with gently flared rim, bearing a loop to the inner face to accept an vinculum fastening strap; accompanied by a custom-made display stand.

A gilt copper-alloy mount composed of a broad annular body with slightly domed profile, the body quartered with each cell displaying a chip-carved interlace motif configured A:B:A:B; rim, edges and central cell with raised rim; rivet and flat-section mounting bar to reverse.

A bronze bowl mount or escutcheon comprising a discoid panel with gently curved profile and zoomorphic hook; the panel with reserved La Tène comma-leaf decoration on a pounced field (intended to receive enamel fill); the hook with median gusset to the outer face, horse-head finial, bulbous La Tène ornament at the base.

A pair of large Early Anglo-Saxon gilt copper-alloy saucer brooches each comprising a broad (13mm+) angled flange surrounding a central disc with carinated border; outer zone comprising four arches subdivided by hatching to the inner edge and four C-shaped panels with triangular separators, inner zone separated by a carinated border, central disc with four radiating bilinear crescents; pin-lugs and catch to the reverse with traces of mineralised fabric.

A silver chessman-type seal matrix with pierced trefoil head and knop above; central motif of a leopard statant gardant before a tree, pelletted border and blackletter legend '* sigillum [lozenge] steffani [cinquefoil cinquefoil] ale [cinquefoil lozenge] lane' (for 'seal of Stephen [at?] ale lane').

An annular gold band with everted upper and lower lip, filigree ropework above and below each rim, with circumferential inscription to the recessed exterior face; of the five separate bands, the central one accommodating an applied strip of paler gold bearing a Medieval French blackletter inscription in relief, reading: '+loiautet (5 five cinquefoils) pas tout (5 five cinquefoils)', or 'Loyalty Passes All'; the inscription band may once have been enamelled; plain interior; the outer rim and twisted band on one edge are slightly bent; cleaned and repaired.

A substantial gold signet ring composed of a lentoid-section hoop, expanding capital style shaped shoulders and irregular octagonal bezel engraved with a skull, two flowers below separating the reversed initials in capitals: 'CL', framed by a beaded border.

A marble copy of the kneeling Venus (original in the Vatican Museums), crouching on an octagonal base; the arms raised in expressive pose, head tilted, hair drawn up in a chignon; lettering to base 'KNEELING VENUS' and 'ROME'.

Adam, W., The Gem of the Peak or Matlock Bath and its Vicinity, Longman, London, 1845; original blind cloth lettered; xviii pp., [pp.4], 438 pp., [4 pp. advertisements] with 2 folding maps (first with tear) and illustrated with plates and in text; with detailed collector card and inked 'MR CHARLES R PEASE JR' to fep and manuscript ink 'M Harrison' to title. 497 grams, 19.5 x 12.5 cm

Generally fine condition. Scarce.

Ex libris M Harrison and Charles R Pease Jnr. Acquired Tony Oldham, Wales, March 1983. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Martell, E. A., L'Evolution Souterraine, Paris, 1908; modern half calf with cloth boards by T Taylor, West Keel, 2005 with original wrap cover pasted to inner front board; 388 pp., illustrated; with detailed collector record card 585 grams, 19 x 12.7 cm

Near fine condition; slight paper browning. Scarce.

Acquired Tony Oldham, Wales. Property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Speight, H. (Johnnie Gray), The Craven and North-West Yorkshire Highlands, Elliot Stock, London, 1892, large paper copy; original quarter bound with cloth boards and lettered spine; 470 pp. + 1 p. [advertisement], illustrated; with detailed collector record card and engraved bookplate for 'John Norman Ambler' of Lawkland Hall to front inside board. 2.5 kg, 29.5 x 24.5 cm

Good condition; spine worn with small loss at top. Rare.

Ex libris John Norman Ambler. Acquired Yorkshire bookshop, 1966, January 2006. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Group comprising: Smeaton, Oliphant, The Treasure Cave of the Blue Mountains, nd; pictorial cloth; WITH Souvenir of New South Wales Blue Mountain Scenery, Series No.2, nd; pictorial wraps, illustrated; WITH Souvenir of Our Visit to the Blue Mountains, nd; lettered wraps, illustrated; WITH Bechervaise, John, Blue Mountains Sketchbook, Rigby, 1971; cloth with dustwrapper, illustrated; WITH Booker, Jo, A Pictorial History of the Blue Mountains, nd, pictorial wraps, illustrated; WITH Watkins, Paul, A Portrait of the City of Blue Mountains, RBA, 1988, cloth with dustwrapper, illustrated. 1.76 kg total, 19 x 12.2 - 32 x 23.7 cm

Generally good to fine condition.

The property of Mr and Mrs PR of East Sussex. Thence by descent to family members.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Kissam, Philip, Surveying Instruments and Methods, McGraw-Hill, 1956, 2nd edition; original cloth; 482 pp., illustrated; WITH Ordnance Survey, Field Archaeology, HMSO, 1963, 4th edition; 176 pp. 1.25 kg total, 23.5 x 16 - 24 x 16 cm

First fine condition; second near fine.

The property of Mr and Mrs PR of East Sussex. Thence by descent to family members.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Bolam, A. G., The Trans-Australian Wonderland, Melbourne, nd (preface dated July 1924, 3rd edition; original pictorial card; 110 pp., illustrated with folding map; with detailed collector record card and ink 'E SIMPSON' stamp to title with inked 'Best Wishes / A Vickers' to inside front cover and pencilled '[uncertain name] / Kill House / July 1931' to title. 182 grams, 18.5 x 12.5 cm

Good condition; covers scruffy with some damage. Scarce.

Ex libris Dr Eli Simpson. Acquired Miss C M Rawdin,1982. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Alleweireldt, J., Description Pittoresque de la Grotte de Han-sur-Lesse Brussels, 1829; original lettered boards; 44 pp. + 27 pl., illustrated; with detailed collector record cards and old pencilled note to title. 1 kg, 36.7 x 27.3 cm

Near fine condition; soiling to spine and binding, light occasional foxing. Very rare.

Ex libris Dr Eli Simpson. Acquired Miss C M Rawdin, 1982. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by two hand-written record cards from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Martell, E A., Irelande et Cavernes Anglaises, Paris, 1897; original pictorial cloth (with wraps from paperback edition also bound in), aeg; 403 pp., illustrated, some folding; with detailed collector reference card. 720 grams, 23 x 15 cm

Near fine condition; slight spine damage and staining. Very rare.

Acquired Tony Oldham, Wales, December 1984. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Ramaciotti, L., The Wonderful Caves of Western Australia, Perth, 1902; original lettered wraps; 22 pp. + 5 pl., illustrated; with detailed collector record card. 140 grams, 29 x 22 cm

Near fine condition; water splash-mark to front cover. Rare.

Acquired Pioneer Books, Australia, June 2006. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Carr, J(ohn), A Guide to the Caves Mountains River Scenery and Other Remarkable Natural Curiosities in the Neighbourhood of Ingleton and Clapham, Milner, 3rd edition, 1876; original grey lettered wraps; 52 pp. + 4 pp. [advertisements]; with detailed collector record card and ink 'E SIMPSON' stamp to title. 53 grams, 18.1 x 12.3 cm

Good condition; wraps soiled and some damage. Rare.

Ex libris Dr Eli Simpson. Acquired Miss C M Rawdin, 1982. The property of Mr and Mrs PR of East Sussex. Thence by descent to family members. Accompanied by a hand-written record card from Mr and Mrs PR.

This lot is from the collection assembled by a man who pursued a lifelong interest in speleology - the study of natural cave systems and he sought out important books on the subject ranging from 18th century classic works to rare pamphlets and offprints. The first book apparently acquired, by way of a gift from a family friend in 1955, when he was living as a young man in Australia and exploring the famed Jenolan Caves in New South Wales. For over fifty years, as he moved around the world, his interest expanded into USA cave systems and those in the United Kingdom and Europe. Many of the books have a pedigree of previous ownership and almost all are accompanied by meticulous index cards that record not only the full bibliographic information for each book but also when, where and from whom it was acquired, together with the price paid; the cards are often punctuated with pithy personal comments that show clearly the depth of interest in the subject. The collection represents an unrivalled opportunity today for collectors and others to acquire rare and important works.

Obv: helmeted bust right with letters and symbols behind, within a beaded border. Rev: bust of winged angel facing with two pellets to the right and a single pellet to the left above two facing heads with annulet-in-crescents below in centre and additional annulet under the right bust. 1.26 grams.

Near extremely fine; good butter-yellow gold. Very rare; most examples are in public collections.

Ex late John Cross collection, Canterbury, UK. Acquired Canterbury Auction Galleries, 3 October 2021, lot 569. Property of two Kent sisters, by gift from their parents. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate number no.11725-197242.

Obv: helmeted bust right with letters and symbols behind, within a beaded border. Rev: bust of winged angel facing with two pellets to the right and a single pellet to the left above two facing heads with annulet-in-crescents below in centre and additional annulet under the right bust. 1.19 grams.

Good very fine; good, pale gold. Rare.

Found Essex, UK. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate number no.11726-198577.