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Audio warning alarm for exhaust system
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Object Number06230_0110

TitleAudio warning alarm for exhaust system
Date01/30/1959
Firm Watertown Arsenal - Plant Facilities Office
Building/Site(s):
Project NumberPIRC 1958-020
Project NameUtility and mechanical renovations
Sheet NumberPFO1260
Collection Architectural & Technical Drawings
Access NoteAccess to Property Information Resource Center collections is restricted to approved Harvard University staff, or by permission.
Reproduction NoteNo portion of this object shall be reproduced, released, or distributed by any means without the express written permission of the Harvard University Property Information Resource Center.
ConditionFair
DimensionsOverall: 18 x 24 in. (45.7 x 61 cm)
MediumGraphite
Support / MaterialTransparent paper
Extent 1 drawing
Scale 1/2 in. : 1 ft.
Title: Mechanical research section - exhaust system for tinius testers room 227
Object Number: 06230_0167
Date: 06/27/1961
Project Number: PIRC 1961-046
Sites: Arsenal Building 39 [Sold]
Project Name: Repairs and alterations
Title: Ventilation, fume exhaust system - electroplating facilities - room 538
Object Number: 06230_0158
Date: 03/27/1961
Project Number: PIRC 1960-030
Sites: Arsenal Building 39 [Sold]
Project Name: Repairs and alterations
Title: Alteration to exhaust system
Object Number: 06230_0117
Date: 06/26/1959
Project Number: PIRC 1958-020
Sites: Arsenal Building 39 [Sold]
Project Name: Utility and mechanical renovations
Title: Exhaust system - lathe spraying and comminution equipment - ceramic laboratory
Object Number: 06230_0133
Date: 02/05/1960
Project Number: PIRC 1958-020
Sites: Arsenal Building 39 [Sold]
Project Name: Utility and mechanical renovations
Title: Exhaust ventilation system - storage room adjacent to room 247
Object Number: 06230_0179
Date: 09/19/1963
Project Number: PIRC 1961-047
Sites: Arsenal Building 39 [Sold]
Project Name: Metallographic area + magnetic measurement room
Title: Macro etch exhaust system
Object Number: 06230_0141
Date: 06/02/1960
Project Number: PIRC 1960-030
Sites: Arsenal Building 39 [Sold]
Project Name: Repairs and alterations
Title: Installation of lab hoods supply and exhaust systems room 515
Object Number: 06230_0325
Date: 02/28/1984
Project Number: PIRC 1980-019
Sites: Arsenal Building 39 [Sold]
Project Name: Repairs and alterations
Title: Exhaust for instron machine
Object Number: 06230_0134
Date: 03/21/1960
Project Number: PIRC 1958-020
Sites: Arsenal Building 39 [Sold]
Project Name: Utility and mechanical renovations
Title: Exhaust duct room 532
Object Number: 06230_0169
Date: 07/27/1961
Project Number: PIRC 1961-046
Sites: Arsenal Building 39 [Sold]
Project Name: Repairs and alterations
Title: Relocation of thermostat room 128 to 127; addition of exhaust grill in door of room 125
Object Number: 06230_0106
Date: 01/09/1959
Project Number: PIRC 1958-020
Sites: Arsenal Building 39 [Sold]
Project Name: Utility and mechanical renovations
Title: Exhaust for flame cutting machine
Object Number: 06230_0101
Date: 07/09/1958
Project Number: PIRC 1958-020
Sites: Arsenal Building 39 [Sold]
Project Name: Utility and mechanical renovations
Title: Exhaust fan installations rms 202 and 248
Object Number: 06230_0265
Date: 09/11/1970
Project Number: PIRC 1970-030
Sites: Arsenal Building 39 [Sold]
Project Name: Repairs and alterations