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Observatory Building C

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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: Topographic plan of Harvard College Observatory
Object Number: 665_0007
Date: 04/23/1932
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: Humidifier unit
Object Number: 665C_0043
Date: [01/01/1931]
Project Number: PIRC 1931-004
Sites: Observatory Building C
Project Name: HVAC renovations
Title: Basement plan and details
Object Number: 665C_0044
Date: 06/15/1931
Project Number: PIRC 1931-004
Sites: Observatory Building C
Project Name: HVAC renovations
Title: First and second floor plans
Object Number: 665C_0045
Date: 06/15/1931
Project Number: PIRC 1931-004
Sites: Observatory Building C
Project Name: HVAC renovations
Title: Central boiler room
Object Number: 665C_0046
Date: 06/15/1931
Project Number: PIRC 1931-004
Sites: Observatory Building C
Project Name: HVAC renovations
Title: Boiler setting plan
Object Number: 665C_0047
Date: 07/22/1931
Project Number: PIRC 1931-004
Sites: Observatory Building C
Project Name: HVAC renovations
Title: First floor sprinkler system
Object Number: 665C_0048
Date: 06/05/1924
Project Number: PIRC 1924-002
Sites: Observatory Building C
Project Name: Fire safety renovations
Title: Second floor sprinkler system
Object Number: 665C_0049
Date: 06/05/1924
Project Number: PIRC 1924-002
Sites: Observatory Building C
Project Name: Fire safety renovations
Title: Roof plan sprinkler system
Object Number: 665C_0050
Date: 06/05/1924
Project Number: PIRC 1924-002
Sites: Observatory Building C
Project Name: Fire safety renovations
Title: Proposed alterations to building C
Object Number: 665C_0051
Date: 05/28/1954
Project Number: PIRC 1954-006
Sites: Observatory Building C
Project Name: Alterations