Dalton electric toaster, manufactured by Dalton Heating Co. Inc., Boston, Mass., USA (pre 1939) Dalton electric toaster
Weights from the Castlereagh Collection for Boston (USA). Boxed set of 6 cylindrical brass weights for the Troy and Avoirdupois system in a leather bound lockable case. Weights from the Castlereagh Collection for Boston 1800-1818
Original Remington Arms lock-stitch sewing machine head: the 'Empire' model of 1870, by the Remington Arms Company, Boston, Massachusetts, United States, 1870. Remington Arms Company lock-stitch sewing machine, 1870. 1870
X-ray tube, with tungsten anti-cathode, aluminium cathode and asbestos vacuum regulator, by Macalaster Wiggin Co., American,1915 X-ray tube with tungsten anti-cathode, aluminium cathode and asbestos vacuum regulator, American,1915 1910-1920
Singer Lockstitch sewing machine model of 1851, by I. M. Singer and Company or the Singer Manufacturing Company, Boston, Massachusetts, United States, 1851-1855 Example of original pattern Singer sewing machine of 1851, made c. 1853. 1851-1855
Notice of ‘The late Sarti's new Florentine anatomical model’ exhibit, Boston, England, c. 1854 1850-1859
Dental anaesthetic syringe, the "New Imperial No.2" nickel plated brass, by the Randall-Faichney Co., USA, 1900-1935 Dental anaesthetic syringe 1900-1935
Forsyth glass silver nitrate applicator, boxed, with conductors and instructions, by P.N. Condit, 120 Boylston Street, Boston, USA, 1920-1940 Forsyth glass silver nitrate applicator 1925-1940
Boxed glass bottles of "Anodyne Filling" temporary cement with instructions, by P.N. Condit, 120 Boylston Street, Boston, USA, 1930-1955 "Anodyne Filling" temporary cement 1930-1955
The "Small" Pocket Calculator, a circular slide rule patented 1918, made by G. Small, Boston, in leather pouch The "Small" Pocket Calculator
"Sweeper-Vac" carpet sweeper by Pneuvac Ltd., Boston, Mass., 1915 "Sweeper-Vac" carpet sweeper by Pneuvac Ltd 1915
Portable field microscope, Fieldmaster model FM-31, with 4 additional phase objectives and 2 lamps, by Swift International, USA, made in Japan, 1970-1985 Portable field microscope 1970-1985
Weights from the Castlereagh Collection for Boston (USA). Boxed set of 6 cylindrical brass weights for the Troy and Avoirdupois system in a leather bound lockable case. Castlereagh Collection weights 1800-1818
Blair Hawk-Eye Junior 4x5 made by the Blair Camera Company, Boston Mass. USA. Box camera for 3 1/2" wide rollfilm or plates 4 x 5". Simple lens fixed aperture; lever focusing 100-8'; rotating shutter three speeds (unmarked) and T. Two reflecting finders. Rollfilm runs in hollow side through exposing chamber; removable ground glass focussing screen, provision for accepting darkslide. Pat, Feb 25 1890. Blair Hawk-Eye Junior Camera 1890-1900
Keystone 8mm camera model K-8. Cine camera for double run 8mm film. Fitted with a Wollensak cine Veliostigmat lens, iris diaphragm f/3.5-16. Screw mount 12, 16, 48 fps, clockwork motor, lock on button. Folding frame finder, direct vision optical finder. Rotary footage indicator. No.887926. Keystone. Keystone 8mm camera model K-8. Cine camera for double run 8mm film. Fitted with a Wollensak cine Veliostigmat lens 1937
UPI telephoto. Caption on back reads: BOSTON: A diagram shows as Dr. Judah Folkman explains how he headed a team of surgeons that saved Jan Dangora's left lower leg after it was 95% amuptated when he was brought into City Hospital 9/1/66 following a motorcycle accident. Dangora, shown, was discharged from hospital 2/1 with feeling restored to his leg but for one small part. Doctor save's man's leg 02 February 1967