Serial no. 143220 (in lid; lid is detached). Manufacturer: Beckman Instuments, Inc., 1957. Similar to ST-BE-18. Original case is formica with lid (detached, no hinges or handle); lower door missing. With original instructions inside lid, dated January 1957.
ID number
ST-BE-20
Title
pH meter, Model G
Abstract
Serial no. not shown. With plate from Braun Coporation (manufacturer or distributor?). Similar to ST-BE-18 and ST-BE-20 but original case is wood with lid (detached, no hinges or handle); lower door missing. Lacks instructions and date.
ID number
ST-BE-21
Title
pH meter, Model M
Abstract
Industrial model. Serial no. not shown. CIT Division of Chemistry inventory label #2260. Manufacturer: National Technical Laboratories. Very similar to ST-BE-03, but lacks lid and side door as well as hinges and latch. Wood case has been stripped.
ID number
ST-BE-22
Title
Weather guide (2 views)
Abstract
Part of the Arnold Beckman Collection. Mfg. Irving Krick (?).
ID number
ST-BE-17
Title
Ammeter, direct current, Model 1
Abstract
Serial no. 37501. Mfg. Weston Electric Co.
ID number
ST-CH-17
Title
Filmo projector bulb
Abstract
Patent number 1,675,554. Nothing more is known about this item. Mfg. Bell and Howell Co.
ID number
ST-ME-17
Title
Protractor
Abstract
In wood and particleboard (?) case. Keuffel and Esser Co., NY.
ID number
ST-PH-17
Title
Hydrogen lamp power supply, Model B
Abstract
Serial no. 40079. Part of ultraviolet accessory kit for DU spectrophotometer. Mfg. Beckman Instruments, South Pasadena, CA.
ID number
ST-BE-16
Title
Tubular bulb
Abstract
Nothing more is known about this item. Mfg. General Electric.
ID number
ST-ME-16
Title
Slide rule
Abstract
Belonged to Lyman Bonner. Mfg: Keuffel & Esser Co., NY.
ID number
ST-MU-16
Title
Galvanometer, DC, moving coil, reflecting type R
Abstract
According to Leeds and Northrup catalog ED 1936, this is a DC, moving coil, reflecting galvanometer, type R. Mfg: Leeds and Northrup Co., Philadelphia, PA.
ID number
ST-PH-16
Title
Automobile model for GALCIT 10 ft. wind tunnel
Abstract
The model has been drilled out in numerous locations to enable the measurement of airflow at particular points. Measures approx. 23" x 7.5" x 6".
ID number
ST-EN-04
Title
Wing-section model for GALCIT 10 ft. wind tunnel
Abstract
Used in GALCIT's 10 ft. wind tunnel.The model has been drilled out in numerous locations to enable the measurement of airflow at particular points.
ID number
ST-EN-06
Title
Pitot static pressure probe used in GALCIT's 10-foot wind tunnel
ID number
ST-EN-07
Title
Truck model for GALCIT 10 ft. wind tunnel
Abstract
The model has been drilled out in numerous locations to enable the measurement of airflow at particular points.
ID number
ST-EN-05
Title
Potentiometer, standard resistance
Abstract
Auxiliary resistance box. Mfg. Otto Wolff, Berlin.
ID number
ST-CH-15
Title
Vacuum circuit breaker
Abstract
WWII vintage. Patent by R. Millikan and R. Sorenson. Mfg. General Electric.
ID number
ST-ME-15
Title
Voltmeter, electrostatic ayrton mather
Abstract
Model or serial no. L-4310. In wooden case. Mfg: Cambridge and Paul Instrument Co.
ID number
ST-PH-15
Title
Oxygen analyzer, Model C
Abstract
Serial no. 556. Bears original tag with model no., serial no. and inspection date of 8-23-54. Gray metal streamline moderne case; long indicator gauge readable. Mfg. Arnold O. Beckman, Inc.
ID number
ST-BE-14
Title
Potentiometer
Abstract
Model 398521. Mfg. Leeds & Northrup Co., Philadelphia, PA.
