Période

33 résultats pour : quadrant

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
An Astronomer observing the sky and making measurements using a quadrant
ARP23A17_419

An Astronomer observing the sky and making measure...

A combined Semaphore and Light Railway Signal
ARP23A18_316

A combined Semaphore and Light Railway Signal

Illustration of an astronomical quadrant, an instrument used to measure angles up to 90 degrees
ARP23A13_435

Illustration of an astronomical quadrant, an instr...

A Semaphore Signal on an American railroad
ARP23A18_314

A Semaphore Signal on an American railroad

A Dwarf Semaphore Signal and Split Switch on an American Railroad
ARP23A18_320

A Dwarf Semaphore Signal and Split Switch on an Am...

An initial letter depicting Ptolemy observing the sky and making measurements using a quadrant
ARP23A13_303

An initial letter depicting Ptolemy observing the ...

Diagram of a large metal quadrant sunk into the ground and with a protective wind shield, which was designed and used by Tycho Brahe
ARP23A13_302

Diagram of a large metal quadrant sunk into the gr...

Illustration of an astronomical quadrant, an instrument used to measure angles up to 90 degrees
ARP23A13_437

Illustration of an astronomical quadrant, an instr...

Illustration of an astronomical quadrant, an instrument used to measure angles up to 90 degrees
ARP23A13_436

Illustration of an astronomical quadrant, an instr...

A Semaphore Signal on an American railroad
ARP23A18_319

A Semaphore Signal on an American railroad

The Quadrant Tricycle
ARP15A04_429

The Quadrant Tricycle

The Heraldic Lion of England.
ARP18A27_056

The Heraldic Lion of England.

Using a quadrant with a plumb bob to calculate the height of a tower by triangulation
ARP15A00_384

Using a quadrant with a plumb bob to calculate the...

14th Century astrolabic quadrant
ARP17A32_452

14th Century astrolabic quadrant

Copper-alloy astrolabe quadrant
ARP17A33_366

Copper-alloy astrolabe quadrant

Drake Passage and Scotia Sea
ARP11A04_349

Drake Passage and Scotia Sea

Cannoniers calculant l'angle de tir d'un canon
ARP07111_009606P

Cannoniers calculant l'angle de tir d'un canon

An astronomer
ARP07113_010679P

An astronomer

Measuring the distance from ship to shore, using a quadrant marked with shadow-scales
ARP07108_00460000626

Measuring the distance from ship to shore, using a...

Using a quadrant with a plumb bob
ARP07110_460001106

Using a quadrant with a plumb bob

Map showing supposed location of Paradise
ARP07103_460000258

Map showing supposed location of Paradise

Surveyors using quadrants fitted with plumb bobs
ARP07103_460000604

Surveyors using quadrants fitted with plumb bobs

Title page of Edmund Gunter
ARP07103_460000614

Title page of Edmund Gunter

Hevelius observing through refracting telescope
ARP07104_460001482

Hevelius observing through refracting telescope

Using a quadrant with a plumb bob to calculate the height of a tower by triangulation
ARP07105_460001573

Using a quadrant with a plumb bob to calculate the...

Quadrant being used to obtain the altitude of a tower
ARP07105_460001574

Quadrant being used to obtain the altitude of a to...

Methods of surveying
ARP07105_460001575

Methods of surveying

Method of using quadrant fitted with a plumb line
ARP07105_460001576

Method of using quadrant fitted with a plumb line

Method of using quadrant fitted with a plumb line
ARP07105_460001577

Method of using quadrant fitted with a plumb line

Peter Apian, "Quadrans Apiani"
ARP07095_390001162

Peter Apian, "Quadrans Apiani"

Ptolémée
ARP07095_390001301

Ptolémée

Ptolemée
ARP07095_390001396

Ptolemée

Ptolémée
ARP07096_390002041

Ptolémée