Macrographic laboratory, etching tank

Macrographic laboratory, etching tank

Item Information

Title:
Macrographic laboratory, etching tank
Creator:
Watertown Arsenal (Mass.)
Date:
March 27, 1942
Format:
Photographs
Genre:
Photographic prints
Location:
National Archives at Boston
Box: 8. Folder: Prints & Negatives, 1939-1959 (shelf locator)
Collection (local):
Record Group 338: Records of U.S. Army Operational, Tactical, and Support Organizations (World War II and Thereafter), 1917 - 1999
Series:
Photographs Related to the Watertown Arsenal, 1908-1984
Subjects:
Armories
Ordnance industry
Laboratories
Watertown Arsenal (Mass.)
Places:
Massachusetts > Middlesex (county) > Watertown
Extent:
1 photograph : print ; sheet 20 x 25 cm
Permalink:
https://ark.digitalcommonwealth.org/ark:/50959/2n49vn04c
Terms of Use:
No Copyright - United States icon No Copyright - United States
Unrestricted
This work is in the public domain under a Creative Commons No Rights Reserved License (CC0).
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Notes:
Title from item.
Additional text from item: 1-Rubber lined steel tank. 1A-Baffle. 1B-Overflow. 2-Rinse water inlet. 3-Syphoning assembly. 4-Immersion heater. 5-Rubber cap. 6-Thermocouple. 7-Exhaust port. 8-Scrubbing board.
Notes (date):
Date from item or accompanying material.
Accession #:
2658417
Identifier:
921-393