Laboratory Medicine
1701-1800
Clarke export hydrometer, in case, probably by Clarke, 18th century
Obstetrics, Gynaecology & Contraception
1860-1870
Crotchet, obstetrical and blunt hook, probably Clarke's, by S. Maw and Son, London, England, 1860-1870, plated steel and ebony
1852-1900
Crotchet, obstetrical, and blunt hook, probably Clarke's, by J.F. Pratt, London, England, 1852 to probably late 19th early 20th century, steel and wood
1831-1900
Crotchet, obstetrical and blunt hook, probably Clarke's, by Savigny mid-late 19th century, London, England, plated steel and ebony
Crotchet, obstetrical and blunt hook, probably Clarke's, by Evans, London, England, mid-late 19th century, platewd steel and ebony
Crotchet, obstetrical and blunt hook, probably Clarke's, by S. Maw and Son London, England, 1860-1870, plated steel and ebony
1851-1900
Crotchet, obstetrical, blunt hook, probably Clarke's, by Walter Lawley, London, England, plated steel and ebony, late 19th century
Therapeutics
1834-1860
Clarke's electromagnetic machine, cased, by Clarke, London, 1834-1860
Crotchet, obstetrical and blunt hook, probably Clarke's, mid-late 19th century, steel and ebony
Clarke electromagnetic machine
Crotchet, obstetrical, and blunt hook probably Clarke's, steel and ebony, mid to late 19th century
1831-1870
Crotchet, obstetrical and blunt hook, probably Clarke's, by John Whyte, Dublin, Ireland, mid 19th century, steel, probably plated and ebony
1880-1900
Clark's electromagnetic machine in rectangular wooden box, fixed horse-shoe magnet, twin rotating coils, English, 1880-1900
Pewter vaginal syringe, piston action, 18th century
1879-1894
Crotchet, obstetrical and blunt hook, probably Clarke's, by Millikin and Down, London, England, 1879-1894, plated steel and ebony
Crotchet, obstetrical and blunt hook, probably Clarke's, by Savigny and Co, London, England, mid-late 19th century, plated steel and ebony
1870-1901
Crotchet, obstetrical, blunt hook, probably Clarke's, by S, Maw Son and Thompson, late 19th century, London, England, plated steel and wood
Crotchet, obstetrical, blunt hook, probably Clarke's, by J. Weiss, London, England, steel and ebony, mid to late 19th century
Ophthalmology
1929-1940
Synoptophore by Clement Clarke Ltd., 16 Wigmore Street, London, W1, and provinces, England, 1929-1940.
Clarke's magneto-electrical machine
1835-1860
Clarke's-type electromagnetic machine in rectangular box with horseshoe magnet, 2 rotating bobbins and pulley wheels, possibly made in U.S.A.(?), 1835-1860
1850-1900
Penny-in-the slot electromagnetic machine, Clarke type mechanism, in glazed brass framed case, probably English, 1850-1900
1850-1860
Clarke's electromagnetic machine, horse-shoe on 3 balls, with pulley-wheel and twin bobbin, with 2 sheaphones, probably English, 1850-1860
1890-1900
Clarke's electromagnetic machine, horse-shoe magnet, twin bobbins and pulley system, possibly made in the U.S.A., 1890-1900
1840-1920
Clarke hydrometer in case with thermometer, collars and weights, incomplete with cuckoos, made by Dring and Fage, 248 and 20 Tooley Street, London, England, 1840-1920.
Clarke hydrometer in case with collars and weights, made by Dring and Fage, 20 Tooley Street, London, England, 1840-1920.
Clarke hydrometer in case with weights and collars, incomplete, with cuckoos, made by Dring and Fage, 20 Tooley Street, London, England, 1840-1920.
Clarke's electromagnetic machine, horse-shoe magnet, twin rotating coils and pulley wheel, on marble base, English, 1835-1860
1860-1890
Clarke's electromagnetic machine in rectangular box, twin horse-shoe magnets, rotating bobbins and indicator dial, English, 1860-1890
