Lot 1
A Brass Protractor By Jan Marten Kleman, ca 1820.

Sold for €175

Lot 3
A French Theodolite by H. Morin, Ca. 1870

Sold for €325

Lot 4
A French Brass Pantometer, Ca 1900

Sold for €38

Lot 5
A French Brass Telescoped Diopter, circa 1900

Sold for €238

Lot 6
A French Brass Pantometer and an Equerre, Ca 1900

Sold for €238

Lot 7
Double Reflection Micrometer Fleuriais System

Sold for €188

Lot 8
La Filotecnica, Diopter Compass Theodolite, c. 1900

Sold for €200

Lot 10
A fine working English surveyor's theodolite or transit instrument

Sold for €125

Lot 11
An English Brass Miner's Dial, Ca 1920

Sold for €150

Lot 12
A Brass Diopter, by Lindeteves-Stokvis, Ca. 1930

Sold for €106

Lot 13
An English Surveyor's Compass, Ca 1900

Sold for €175

Lot 14
A Brass Rolling Navigation Ruler, 19th century

Sold for €81

Lot 15
A Brass Rolling Navigation Ruler, 19th century

Sold for €62

Lot 16
WWII-era M1 Gunner’s Quadrant, Ca 1945.

Sold for €75

Lot 17
A German Planimeter, Ca. 1980

Sold for €12

Lot 18
A Russian, Soviet Era Protraktor, dated 1980.

Sold for €25

Lot 19
A William & Samuel Jones Marking Protractor, Early 19th century.

Sold for €150

Lot 20
A Full Circular Protractor, 20th century

Sold for €138

Lot 21
Two Indian Inclinometer, Ca 1945

Sold for €38

Lot 22
An Early 19th Century French Octagonal Compass

Sold for €400

Lot 23
Two Brass Compasses, Ca 1900

Sold for €62

Lot 24
A Brass Compass in Wooden Case

Sold for €88

Lot 25
An English Compass in Wooden Case, Ca 1900

Sold for €88

Lot 26
A John Lilley & Son Captain's Deck-Head Compass, Ca 1900

Sold for €188

Lot 27
A Lacquered Brass Gimballed Compass, early 20th century

Sold for €138

Lot 28
A WWII Spitfire Compass, P8, Ca 1930.

Sold for €238

Lot 29
A Heath Marine ‘Bosun' liquid compass, London, 1970.

Sold for €44

Lot 30
A Sirs Navigation Ltd, Landing Compass, Ca. 1990

Sold for €28

Lot 31
Two Surveyor's Compasses, Ca 1900

Sold for €119

Lot 32
An Azimuth Mirror, by Kelvin, Bottomley & Baird Ltd , Glasgow, Ca 1920.

Sold for €81

Lot 33
An F. Smith & Son Azimuth Sight.

Sold for €25

Lot 34
An Azimuth Mirror by Lilley & Gillie Ltd. Ca 1980.

Sold for €19

Lot 35
An Azimuth Circle, second half 20th century.

Sold for €44

Lot 36
A Two-Day Marine Chronometer By Thomas Mercer, St Albans, Ca. 1930

Sold for €1,062

Lot 37
A Baker of London Mantel Barometer, Circa 1900.

Sold for €125

Lot 38
A Brass Table Barometer, Ca 1900

Sold for €112

Lot 39
An English Pocket Barometer with Leather Case. Ca. 1920

Sold for €106

Lot 40
Antique Barograph, by Jules Antoine Richard, Ca. 1950

Sold for €25

Lot 41
A French Brass Reflecting Circle, 19th century.

Sold for €400

Lot 42
A Dutch Brass Sextant, Ca. 1930

Sold for €200

Lot 43
A Naval Sextant by Henry Hughes & Son, Ca. 1938

Sold for €250

Lot 44
A Soviet Era Optical Marine PGK-2 Direction Finder, Ca 1950.

Sold for €25

Lot 45
A Russian, Soviet Era Sextant, Ca. 1960.

Sold for €150

Lot 46
A Japanese Tamaya & Co. Sextant, dated 1987.

Sold for €62

Lot 47
An English Range Finder Cotton Type MKII.

Sold for €50

Lot 48
A Walker's Cherub III Taffrail Ship-Log, Ca. 1945

Sold for €188

Lot 49
Small "William Cary type" Brass Compound Monocular Microscope, Ca 1820.

Sold for €400

Lot 50
Small "William Cary type" Brass Compound Monocular Microscope, Ca 1820.

Sold for €525

Lot 51
A Large Martin-Type Improved Compound Drum Microscope

Sold for €250

Lot 52
A Steward Student Drum Microscope, Ca 1840

Sold for €75

Lot 53
A Martin-Type Improved Compound Drum Microscope, ca 1850

Sold for €275

Lot 54
A Martin-Type Improved Compound Drum Microscope, ca 1850

Sold for €162

Lot 55
A Martin-Type Improved Compound Drum Microscope, ca 1850

Sold for €175

Lot 56
A Martin-Type Improved Compound Drum Microscope, ca 1850

Sold for €212

Lot 57
A Brass Bar-limb Monocular Microscope, by F.L. West, Ca. 1850

Sold for €300

Lot 58
A Knight & Co compound monocular microscope, circa 1860

Sold for €225

Lot 59
A Charles Collins Compound Binocular Microscope, C 1870.

Sold for €750

Lot 60
A Clarkson Binocular Compound Microscope, Ca. 1870.

Sold for €600

Lot 61
A Charles Baker Brass Binocular Microscope, Ca. 1870.

Sold for €1,062

Lot 62
A Brass Monocular Microscope, by J.H. Steward, Ca. 1880.

Sold for €175

Lot 63
An English Brass Compound microscope, ca 1880.

Sold for €300

Lot 64
An English Brass Monocular Microscope, ca 1880

Sold for €250

Lot 65
An English Brass Compound microscope, ca 1880.

Sold for €625

Lot 66
A Henry Crouch Student Microscope, Ca. 1880.

Sold for €150

Lot 67
A Henry Crouch Monocular Compound Microscope

Sold for €300

Lot 68
An English Brass Compound microscope, ca 1880.

Sold for €188

Lot 69
J. Parkes and Son’s “English Medical” microscope, Circa 1880

Sold for €250

Lot 70
An Archer & Sons Brass Monocular Microscope, Ca 1880

Sold for €188

Lot 71
A Henry Crouch Monocular Compound Microscope, ca 1880

Sold for €138

Lot 72
A John Browning Pocket Microscope, Ca 1980.

Sold for €300

Lot 73
An R&J Beck Brass Monocular Microscope, Ca 1880.

Sold for €138

Lot 74
A Beck 'Star' Compound Monocular Microscope, Ca 1885

Sold for €88

Lot 75
A William Stanley Brass Monocular Microscope, Ca 1890

Sold for €100

Lot 76
An English Brass Compound microscope, By Joseph Long, Ca 1890.

Sold for €112

Lot 78
J. Swift & Sons Histological Compound Microscope, Ca 1897.

Sold for €325

Lot 79
A British Monocular Compound Microscope, ca 1890.

Sold for €275

Lot 80
An R & J Beck Compound Microscope, circa 1900

Sold for €162

Lot 81
The Edinburgh Student Microscope, by W. Watson & Sons Ltd, Ca 1900.

Sold for €150

Lot 82
A Pine Wood Microscope Slide Cabinet, Ca 1900

Sold for €450

Lot 83
Vertical Achromatic Microscope, by Andrew Pritchard (1804 - 1882)

Sold for €750

Lot 84
A Martin-Type Drum Microscope, Second Half 19th Century

Sold for €31

Lot 85
A Martin-Type Drum Microscope, Second Half 19th Century

Sold for €44

Lot 86
A Martin-Type Drum Microscope, Second Half 19th Century

Sold for €50

Lot 87
A Martin-Type Drum Microscope, Second Half 19th Century

Sold for €50

Lot 88
A Martin-Type Drum Microscope, Second Half 19th Century

Sold for €50

Lot 89
A Martin-Type Drum Microscope, Second Half 19th Century

Sold for €44

Lot 90
Improved Household Microscope, First Half 20th Century.

Sold for €25

Lot 91
Raspail's Simple Chemical Microscope, By Louis-Joseph Deleuil (1795-1862)

Sold for €525

Lot 92
A Rare Drum Microscope by Jean Brunner, ca 1840

Sold for €1,500

Lot 93
A Rare Universal Compound Microscope, By Charles Chevalier, Ca. 1840.

Sold for €1,500

Lot 94
A Very Rare Signed Drum Microscope, by Pierre Ambroise Richebourg (1810-1873)

Sold for €2,500

Lot 95
A Camille Sébastien Nachet Monocular Microscope, ca 1850

Sold for €475

Lot 96
A Rare George Oberhaeuser (1855) Drum Microscope

Sold for €625

Lot 97
A Nachet Et Fils Monocular Microscope, ca 1860

Sold for €188

Lot 98
A French Compound Monocular Microscope, Circa 1871.

Sold for €125

Lot 99
A French Compound achromatic Monocular Microscope

Sold for €212