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Attenuator study
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Object Number665_5082

TitleAttenuator study
Date02/15/1973
Firm Ceramic Cooling Tower Co.
Building/Site(s):
Project NumberPIRC 1888-002
Project NameRenovations
Sheet NumberCT731
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.
DimensionsOverall: 30 x 42 in. (76.2 x 106.7 cm)
MediumDiazotype
Support / MaterialPaper
Extent 1 drawing
Scale 3/8 in. : 1 ft.
Title: Revised site layout plan
Object Number: 665_5088
Date: 06/18/1974
Project Number: PIRC 1888-002
Sites: Observatory Buildings
Project Name: Renovations
Title: City of Cambridge [between Huron and Bond Streets and between Garden and Concord Streets]
Object Number: CA.C15.0019
Date: 10/01/1932
Sites: Observatory Buildings
Title: Plan of land in Cambridge, Massachusetts, Harvard University Observatory grounds
Object Number: LS.0304
Date: 03/01/1946
Sites: Observatory Building B
Title: City of Cambridge [Garden Street and Concord Avenue between Huron Avenue and Bond Street]
Object Number: CA.C15.0098
Date: 08/01/1975
Sites: Observatory Buildings
Title: Topographical plan of Harvard University Observatory grounds
Object Number: 665_0003
Date: 02/02/1931
Project Number: PIRC 1888-002
Sites: Observatory Building C
Project Name: Renovations
Title: Plot plan and details - building group
Object Number: 665_0015
Date: 06/15/1931
Project Number: PIRC 1888-002
Sites: Observatory Building C
Project Name: Renovations
Title: Second floor plan
Object Number: 665_0018
Date: 06/15/1931
Project Number: PIRC 1888-002
Sites: 60 Garden Street [Demolished]
Project Name: Renovations
Title: Third floor plan
Object Number: 665_0019
Date: 06/15/1931
Project Number: PIRC 1888-002
Sites: Observatory Buildings
Project Name: Renovations
Title: D 11A dark room
Object Number: 665_0136
Date: 04/07/1936
Project Number: PIRC 1888-002
Sites: Observatory Buildings
Project Name: Renovations
Title: Astronomical library first floor
Object Number: 665_5078
Date: 12/22/1970
Project Number: PIRC 1888-002
Sites: Observatory Buildings
Project Name: Renovations
Title: Full size details of door sills - 2 entrance door sills on drawing 14 [665-5040]
Object Number: 665_5042
Date: 07/15/1931
Project Number: PIRC 1931-002
Sites: Observatory Building D
Project Name: Observatory Buildings original construction (demolished 1954)
Title: Full size details of main entrance [upper portion]
Object Number: 665_5051
Date: 10/31/1931
Project Number: PIRC 1931-002
Sites: Observatory Building D
Project Name: Observatory Buildings original construction (demolished 1954)