Search Results | Caltech Archives

(1 - 7 of 7)

Title: The Fly Room at Columbia with hanging bananas
Format: photograph: negative
Series: Individuals

Title: George Beadle’s parents & brother (Alexander) in parlor of home
Format: photograph: print
Series: Individuals, Beadle, George Wells
Description: Alexander was killed by a horse in 1913.

Title: Heer Levelling Telescope
Format: photograph: print
Description: Peter Heer levelling telescope. Manufactured in Chicago Illinois. Housed in wooden case

Title: Berger Transit
Format: photograph: print
Description: C.L. Berger & Sons transit. Model # 31653. Used by Kerry Sieh. Housed in wooden case.

Title: Keuffel & Esser Transit
Format: photograph: print

Title: Microammeter, Volta Meylan d’Arsonval
Format: photograph: negative
Description: Mfg: Gaiffe-Gallot & Pilon, Paris.

Title: Galvanometer, universal tangent
Format: photograph: negative
Description: Used at CIT in the freshman physics lab. to demonstrate the presence of electromagnetic fields. The instrument was invented in the 1830s. From Bridge Lab. of Physics. Mfg: Queen and Co., Philadelphia, PA.