Photographs, Optical Toys & Science

Lot 337 - 9" Brass Sector, B. Scott

Sold for £500

Result including buyers premium

Lot 338 - Collection of Early Slide-Ruler Related Books

Sold for £250

Result including buyers premium

Lot 339 - Carver, Issac, William and Mary period Ivory Gauger Rule

Sold for £2,625

Result including buyers premium

Lot 340 - Friedrich Krantz, A Large & Exceptional Collection of Crystal Models

Sold for £2,625

Result including buyers premium

Lot 341 - Friedrich Krantz, A Large & Exceptional Collection of Crystal Models

Sold for £2,125

Result including buyers premium

Lot 342 - A Quartz Spectrograph Camera, by Hilger, London

Sold for £275

Result including buyers premium

Lot 343 - The Life of Sir William Crookes, Signed Copy

Sold for £200

Result including buyers premium

Lot 344 - William Crookes & John Spiller Manuscript Letters

Sold for £500

Result including buyers premium

Lot 345 - William Crookes & John Spiller, Photograph & Documents

Sold for £525

Result including buyers premium

Lot 346 - William Crookes & John Spiller, Collotype Photograph & Obituary

Sold for £250

Result including buyers premium

Lot 347 - A Laboratory Arc Lamp by Cox

Sold for £1,062

Result including buyers premium

Lot 348 - Adam, G., An Early D'Arsonval Galvanometer

Sold for £106

Result including buyers premium

Lot 349 - German 19th Century Egg Pattern Globe

Sold for £750

Result including buyers premium

Lot 350 - Bretts's Folding Silk Terrestrial Globe

Sold for £475

Result including buyers premium

Lot 351 - Large Collection of German Polychrome Plaster Didactic Mushrooms

Sold for £1,750

Result including buyers premium

Lot 352 - Mawe, John, Mineral Collection With Index

Sold for £2,000

Result including buyers premium

Lot 353 - Leitz, Pair of Kriegsmarine Officers 12x60 Binoculars

Sold for £875

Result including buyers premium

Lot 354 - Early Zeiss Military Kriegsmarine Binoculars

Estimated at £300 - £500

Lot 355 - Zeiss WWII 10x50 Binoculars

Estimated at £100 - £200

Lot 356 - A Pair of Carl Zeiss 8x50 Binoculars

Estimated at £200 - £300

Lot 357 - Leitz, Pair of WWII German Artillary Officers 7x50 Binoculars

Sold for £312

Result including buyers premium

Lot 358 - 2 18th Century Bone Telescopes

Sold for £212

Result including buyers premium

Lot 359 - 3 Drawer Shagreen Telescope

Sold for £500

Result including buyers premium

Lot 360 - Thomas Jones & Sons, Unusual 4 1.2" Telescope

Sold for £1,375

Result including buyers premium

Lot 361 - 19th Century Map of Trinidad

Sold for £1,500

Result including buyers premium

Lot 362 - 19th Century Linen Backed Map of Jamaica

Sold for £2,500

Result including buyers premium

Lot 363 - Collection of Folding Maps of South America

Sold for £725

Result including buyers premium