1968-1987 A.D.. Donald harden - Glass of the Caesars - Milan, 1987, card covers; Axel von Saldern - Ancient Glass in the Museum of Fine Arts, Bost...

1979-2008 A.D.. Sidney M. Goldstein - New York, 1979, hardback with cloth covers, 312 pp, foldout charts. 1.5 kg, 28 x 21.5 cm (11 x 8 1/2 in.). ...

1968-1976 A.D.. John Boardman - Archaic Greek gems - Evanston, 1968, hardback with dustwrapper; Antique Intaglios in the Hermitage Collection - Le...

2nd millennium B.C.. Distaff with spiral slot to the thicker end, separate domed whorl and tapering shank. Cf. Grütter, N., ‘Spindle Whorls and Ot...

4th-7th century A.D.. Plano-convex stamp seal with design of two scorpions placed tête-bêche; supplied with a museum-quality impression. Cf. simil...

2nd-1st millennium B.C.. With large central hole, incised frieze of a seated figure receiving an offering from a figure in floor-length pleated ga...

1st millennium B.C. and later. Comprising a group of mixed beads of various forms and in a variety of mostly natural stones and materials; each pi...

UR III, 22ND-21ST CENTURY B.C. With broad central piercing, frieze with seated king in a tiered robe facing two robed supplicants, scorpion and go...

CIRCA 2000-1750 B.C. With incised frieze of a seated figure with hand extended to a figure in floor-length pleated garment, second figure behind h...

1st millennium B.C.. Modelled in the round with the head turned to the right; incised hatching to flanks and neck representing fur; legs with void...

CIRCA 3100-2850 B.C. With drilled and incised geometric design. Cf. Collon, D., Near Eastern Seals, London, 1990, item 25, for type. 5.7 grams, 32...

Early 2nd millennium B.C.. With frieze of three standing figures wearing floor-length robes with starburst and post between. 1.98 grams, 14 mm (1...

Circa 1894-1595 B.C.. With large central hole, incised frieze of a standing nude hero facing and a figure in tiered floor-length garment, two colu...

Mid 1st millennium B.C.. With small wings and curved horns; possibly Kushan. 160 grams, 11.8 cm (4 5/8 in.). London collection since the 1980s. P...

Lower Palaeolithic Period, 480,000-250,000 B.C.. Irregular ovate cleaver with broad cutting edge, chipped through usage; amber-coloured patination...

Lower Palaeolithic Period, 480,000-250,000 B.C.. Cleaver with broad butt and rounded cutting edge chipped through usage, remains of cortex to late...

Lower Palaeolithic Period, circa 400,000 B.P.. Triangular-section blade with two cutting edges; with an old inked inscription: '2.K.1253.A Twydall...

7th-8th century A.D.. Formed as a keeled sub-triangular plaque, convex in profile with bulbs on the flanks extending to a short rounded projection...

Circa 15th-18th centuries A.D.. Including fire steels of various types with ornamental shaping. Cf. similar specimens in PAS, LON-6357F6,LON71B542...

16th-17th century A.D.. Ellipsoid in plan with domed upper section (shank absent), incuse skull in three-quarter view and over crossed long bones ...

Comprising six small specimens displaying blue and green colours, collection number 218. 6.01 grams total, 13-21 mm (1/2 - 7/8 in.). Ex Miss Rawl...

Cretaceous Period, circa 145-65 million years B.P.. Carpopenaeus sp. on a rectangular matrix. 113 grams, 10 cm (4 in.). From a Lincolnshire, UK, ...

Comprising: tuff from Chineham District Centre, Chineham, Basingstoke, England, collection number 532; pale apple-green gypsum from Rudna Copper M...

Comprising: blue kyanite from Minas Gerais, Brazil, collection number 427; stained calcite from Ghajn Tuffer, Malta, collection number 41; amethys...

Ordovician Period, circa 485.4-477.7.8 million years B.P.. Horseshoe-shaped body with a broad cephalon rim and genal spines that overhang the rest...

Permian-Pliocene Period, circa 298-2.4 million years B.P.. Comprising fossilised wood, leaf fossils, a gastropod mollusc, sea urchin, nautilus she...

Comprising a large quantity of dark double-terminated crystals. 82 grams total, 10-31 mm (3/8 - 1 1/4 in.). Ex Mineral Imports, London, UK. Grego...

Consisting of large, acicular crystals radiating from a central point, collection number 620; bought from Simon Harrison Minerals for £60.00 in 19...

Cretaceous Period, circa 145-65 million years B.P.. From the lower jaw, displaying two teeth from Prognathodon sp.; repaired. 89 grams, 87 mm (3 ...

Split to reveal the internal enhanced purple crystal cavity. 138 grams, 65 mm (2 1/2 in.). From a Cambridgeshire, UK, collection. [2, No Reserve]

Polished to an oval cabochon and mounted to a pendant frame, collection number 219. 1.77 grams, 20 mm (3/4 in.). Ex Miss Rawlinson in 1908. Acqui...

Displaying the characteristic 'cog-wheel' shaped twins of bournonite, collection number 420. 135 grams, 62 mm (2 3/8 in.). Acquired on the UK min...

A H5 chondrite showing some regmaglypts and primary fusion crust. 102 grams, 52 mm (2 in.). The fall was strewn across an area about 10 km north ...

Found 2013 A.D.. A cut slice of primitive achondrite recorded as: Northwest Africa 8118; displayed in a Swiss membrane box, and with an inked 'NWA...

A set of four polished coasters with cork backing, showing attractive layering. 560 grams total, 94 mm each (3 3/4 in.). From a Cambridgeshire, U...

Beautiful specimen displaying lead-grey galena crystals with a coating of fine purple cubic fluorite, collection number 542; purchased for £50.00 ...

Jurassic Period, circa 200 million years B.P.. Promicroceras planicosta with iron stained surface giving a beautiful contrast in colour, from the ...

Comprising: fluorite from Brazil, collection number 116; bornite and quartz on fuchsite from Messini Mine, North Transvaal, South Africa, collecti...

Displaying vivid pink colours, with one cut and polished face, collection number 346. 83 grams, 43 mm (1 3/4 in.). Acquired on the UK mineral and...

Small yellowish mimetite crystals on ash-grey tennantite matrix, collection number 595. 28.4 grams, 39 mm (1 1/2 in.). Acquired on the UK mineral...

Banding displaying a variety of colours, some containing quartz crystals. 1.3 kg total, 31-49 mm (1 1/4 - 2 in.). Ex Mineral Imports, London, UK....

Black variety of tourmaline embedded in mica rich matrix, collection number 100. 201 grams, 72 mm (2 7/8 in.). Acquired on the UK mineral and fos...

Comprising small and larger pieces of pink dolomite, some with small pyrite crystals. 765 grams total, 20-40 mm (3/4 - 1 1/2 in.). Ex Mineral Imp...

Comprising: brown apache calcite, collection number 150; tincalconite from Kramer district, Kern County, California, USA, collection number 259; t...

Consisting of a cluster of yellow anglesite crystals on a galena matrix, collection number 551. 55 grams, 39 mm (1 1/2 in.). Acquired on the UK m...

Each showing an internal crystal filled cavity. 662 grams total, 25-40 mm (1 - 1 1/2 in.). From Brazil. Ex Mineral Imports, London, UK. Gregory, ...

Devonian Period, circa 417-354 million years B.P.. Comprising three trilobites, two Morocops (Barrandeops) sp. trilobites and one Hollardops mesac...

Eocene Period, circa 58-33 million years B.P.. Comprising three rounded matrices, two with a single Knightia alta specimen, and one with a full an...

Cretaceous Period, circa 90 million years B.P.. The horned ammonite with regularly disposed spines to the outer shell. 369 grams, 92 mm (3 5/8 in...

Comprising: pyromorphite from Mexico Mine, Caldbeck Fells, Cumbria, England, collection number 568, with an old Gregory, Bottley & Lloyd label; ch...

Upper Devonian Period, circa 419-358 million years B.P.. A Metacanthina barrandei trilobite showing shell structure, eyes and side antennae; on a ...

Comprising large sections of geodes with variously sized amethyst crystals. 1.6 kg total, 45-64 mm (1 3/4 - 2 1/2 in.). From Brazil. Ex Mineral I...

Displaying attractive brown banding, probably due to wind-weathering, collection number 363. 315 grams, 10.5 cm high (4 1/8 in.). Acquired on the...

Jurassic Period, circa 200 million years B.P.. Showing a large quantity of ammonites. 358 grams, 97 mm (3 3/4 in.). Found Lyme Regis, UK. From a ...

Entomological specimen of Eurypelma spinicrus, in glazed wooden display case. 253 grams, 15.1 x 15.1 cm (6 x 6 in.). From a collection acquired o...

Displaying the rarer white coloured acicular crystal habit, collection number 627, with an old Gregory, Bottley & Lloyd label. 29 grams, 82 mm (3...

The colour ranging from light to dark green. 516 grams total, 4-15 mm (1/8 - 5/8 in.). Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (...

Eocene Period, circa 56-33 million years B.P.. Knightia alta specimen on a rectangular matrix. 397 grams, 13.3 cm (5 1/4 in.). In southwest Wyomi...

Displaying iridescent milk-opal in a pale creamy-brown matrix, collection number 625. 105 grams, 65 mm (2 1/2 in.). Acquired on the UK mineral an...

Primarily consisting of a single 'ball' of acicular crystals, the main spherical structure on a white matrix with a number of massive globules, co...