John Hadley, English optical instrument maker, 1728.
4822168
1895-24831
Trade card of Dudley Adams, instrument maker, 18th century.
4818666
1895-21375
Chainless 'Quadrant' bicycle, 1898.
2267375
1746-1920
Ballistics. Gunners calculating the elevation of a piece of artillery using a clinometer and a quadrant marked with shadow sc...
Ballistics. Gunners calculating the elevation of a piece of artillery using a clinometer and a quadrant marked with shadow scales. From Architechtur .. Mathematischen .. Kunst by Gaultherius Rivius (Nuremberg, 1547). Woodcut.
4806129
1895-11189
Mathematical instruments, 1701.
4827922
1895-27446
Trade card of John Bennet (Bennett), Crown Court, London, 18th century.
4833170
1895-32699
Tycho Brahe and his mural quadrant, 1587.
4833168
1895-32697
Tycho Brahe's portable brass azimuth quadrant, c 1577.
4811611
1895-16671
Samrat Yantra sundial at Jaipur Observatory, Delhi, India, 1808.
2827333
1782-9275
Quadrant Arcade c1950
4817723
1895-20513
Quadrant sundial, English, c 1570.
4799337
1895-5085
Quadrant sundial, English, c 1570.
4826199
1895-25783
Engraved title page for 'The castle of Knowledge', 1556.
4833167
1895-32696
Tycho Brahe's quadrant (inverted), c 1577.
4836915
1895-33381
Hadley's quadrant, 12 inch with back sight, early 19th century.
4816582
1895-19379
Twelve inch portable astronomical quadrant, 1760-1769.
4818039
1895-20829
Quadrant electrometer built by Pierre Curie, 1880-1890.
4797948
1895-3735
Tycho Brahe's Azimuth quadrant, 16th century.
2425679
1746-2675
Methods of surveying (right) and time keeping (left). On the left are various different kinds of sundials and a clock with a ...
Methods of surveying (right) and time keeping (left). On the left are various different kinds of sundials and a clock with a single arm. On the right a survey is being made of the height of the tower, using quadrants and, on the far right, a cross staff.
4833172
1895-32701
Tycho Brahe's azimuth quadrant, (in square frame), c 1587.
4797911
1895-3698
Gunter's Quadrant, 1623-1700.
4806131
1895-11191
Mathematical instruments, 1701.
4819580
1895-22294
John Hadley, optical instrument maker, 1728.
4807181
1895-12241
'Tractatus', the use of a quadrant to measure the height of a building, 1535.
4797947
1895-3734
Tycho Brahe's Azimuth Quadrant, 1577.
622495
1521-121
Gold & Blue 2003 Helen Lurye (20th C. Russian) Oil & acrylic on canvas
4576645
1889R-8589
Tree in the four seasons
4806166
1895-11226
Gunner's quadrant and perpendicular, c 1780.
2166068
1746-446
Ptolemy (Claudius of Ptolemaeus) fl150 AD, Alexandrian Greek astronomer and geographer, using quadrant to observe moon and st...
Ptolemy (Claudius of Ptolemaeus) fl150 AD, Alexandrian Greek astronomer and geographer, using quadrant to observe moon and stars. Urania, Muse of Astronomy, instructs him. Shown wearing crown as often confused with Ptolemaic kings of Egypt.
4821929
1895-24592
Backstaff from 'Seaman's Secrets', London, 1607.
4816583
1895-19380
Twelve inch portable astronomical quadrant, 1760-1769.
4806091
1895-11151
Two slide rules, 1663 and 1881.
4832701
1895-32230
'Slotting quadrants for 6' and 8' Howitzer sights...', 1915-1918
4826034
1895-25618
Nortwest quadrant of Beer & Madler Moon map, 1834.
4817560
1895-20350
Wooden horary quadrant, Arabian, 1730-31.
2256458
1746-1784
Gunners calculating the elevation of a piece of artillery using a clinometer and a quadrant marked with shadow scales. Around...
Gunners calculating the elevation of a piece of artillery using a clinometer and a quadrant marked with shadow scales. Around them are barrels of gunpowder, cannon balls of various sizes. On the left a mortar is being discharged. From Architechtur .. Mathematischen .. Kunst by Gaultherius Rivius (Nu
895550
1521-134
Miami 2004 Helen Lurye (20th C. Russian) Oil, acrylic and gold leaf on wood Private Collection
4828325
1895-27849
Trade card of Tuttell, mathematical instrument maker, late 18th century.
4818983
1895-21692
Spiral slide rule, 1663.
4799338
1895-5086
Quadrant sundial, English, c 1570.
4817724
1895-20514
Quadrant sundial, English, c 1570.
4826033
1895-25617
Northeast quadrant of Beer & Madler Moon map, 1834.
4833166
1895-32695
Tycho Brahe's quadrant, 1576.
4800187
1895-5899
Quadrant sundial, English, c 1570.
4807179
1895-12239
Figure with quadrant, c 1503.
4798185
1895-3972
The Observatory at Delhi, India, 1808.
4797893
1895-3680
Brass quadrant, 1685-1724.
4806189
1895-11249
Surveyor's folding rule, 1574.
4826036
1895-25620
Southeast quadrant of Beer & Madler Moon map, 1834.
4821928
1895-24591
Quadrant from 'Margarita Philosophica', London, 1535.
4818665
1895-21374
Chainless 'Quadrant' bicycle, 1898.
52263
1158-1204
Yves Saint-Laurent Andy Warhol (1928-1987/American)
2961289
1782-10373
Regent Street and The Quadrant 1900
4808734
1895-13794
Quadrant sundial, English, c 1570.
4833171
1895-32700
Tycho Brahe's azimuth quadrant, (strutted), c 1587.
4821930
1895-24593
Backstaff from 'Seaman's Secrets', London, 1607.
4806132
1895-11192
Quadrant, by D Lusuerg of Rome, 1701.
4827987
1895-27511
Trade card of Tuttell, mathematical instrument maker, late 18th century.
4801041
1895-6753
Surveying quadrant, 1674.
4827969
1895-27493
Trade card of a seller of navigational instruments, early 19th century.
4797894
1895-3681
Quadrant used by Tycho Brahe, 1560-1565.
4821738
1895-24401
Astronomical observations and tables explained, 1745.
4821926
1895-24589
Quadrant from 'Margarita Philosophica', London, 1535.
4828610
1895-28134
Method for firing artillery at night, 1588.
4818034
1895-20824
Quadrant electrometer built by Pierre Curie, 1880s.
2166091
1746-469
Ptolemy (Claudius of Ptolemaeus c90-158) Alexandrian Greek astronomer and geographer making observations using a quadrant. Wr...
Ptolemy (Claudius of Ptolemaeus c90-158) Alexandrian Greek astronomer and geographer making observations using a quadrant. Wrongly depicted as a king. British Museum
4797695
1895-3482
Quadrant, 1756.
3088676
1606-41835
United Kingdom, England, London, Regent's Street, Quadrant Arcade
2367825
1746-2294
Map showing supposed location of Paradise. Garden of Eden shown as blue-tinted quadrant. After engraving of 1678 from work by...
Map showing supposed location of Paradise. Garden of Eden shown as blue-tinted quadrant. After engraving of 1678 from work by Johann Herbinius (1633-1676), Silesian-born Lutheran minister
4797899
1895-3686
Brass horary quadrant, 1549.
4832760
1895-32289
'Regent Quadrant, London', c 1890
895553
1521-130
Child's Prayer 2003 Helen Lurye (20th C. Russian) Oil and acrylic on canvas Private Collection
4798284
1895-4071
Quadrant, 1756.
4806090
1895-11150
Henry Sutton's slide rule, 1663.
4826201
1895-25785
Quadrant, 1556.
4806128
1895-11188
Set of mathematical instruments, c 1701.
2717872
1394-368
Ptolemy observing the stars with a quadrant, guided by Astronomy, From La Margarita Philosophica by Gregor Reisch, 1503, Arti...
Ptolemy observing the stars with a quadrant, guided by Astronomy, From La Margarita Philosophica by Gregor Reisch, 1503, Artist Unknown, Woodcut
4828944
1895-28468
Quadrant, c 1820.
4797900
1895-3687
Brass horary quadrant, 1549.
4806179
1895-11239
Surveyor's folding rule, 1574.
4833186
1895-32715
Tycho Brahe's 19 foot quadrant, c 1569.
4827921
1895-27445
Trade card for George Adams, instrument maker to King George III, c 18th century.
4797884
1895-3671
Twelve-inch quadrant, c 1767.
4801040
1895-6752
Surveying quadrant, 1674.
4820388
1895-23102
Quadrant of Tycho Brahe, 16th century.
623869
1521-101
Summer Day 2002 Helen Lurye (20th C. Russian) Oil & acrylic on canvas Private Collection
2256558
1746-1884
An astronomer, probably supposed to be Ptolemy of Alexandria (active 150 AD) observing the Moon and stars using a quadrant. W...
An astronomer, probably supposed to be Ptolemy of Alexandria (active 150 AD) observing the Moon and stars using a quadrant. Woodcut from Del Misuarar by Silvio Belli (Venice, 1570).
4826035
1895-25619
Southwest quadrant of Beer & Madler Moon map, 1834.
378239
875-3357
Fish Quadrant I, 1999, John Bunker (20th C.- American), Watercolor on paper, Private Collection
4797917
1895-3704
Twelve inch portable astronomical quadrant, 1760-1769.
1229009
1525R-45111
Road Worker Standing on the Street
4828320
1895-27844
Catalogue of Henry Pyefinch, instrument maker, c 1800s.
627329
1514-124
#83 2001 Karen Deicas DePodesta (20th C. Mexican) Acrylic on canvas Private Collection
4814300
1895-17168
Gunter's Quadrant, 1623-1700.
4806130
1895-11190
Mathematical instruments, 1701.
4833187
1895-32716
Tycho Brahe's large azimuth quadrant, c 1587.
4828709
1895-28233
Measuring distance and angle for firing cannonballs using the quadrant, 1548.
4820032
1895-22746
Using a telescope in the Octagon Room at the Royal Observatory, 1680.