Greenhouse roof sash operator plan 1971
- HF-ID: HFM1969-02
- Category: Maps
- Creator: Lord and Burnham, Cleverdon, Varney and Pike
- Date: December 8, 1971
- Location: Harvard Forest
- Media: Paper
- Contents:
- 1 plan and 1 copy, drawing no. 41-8000-1 (supersedes T-208-V). 2. 21.5"x33.5". 1.5"-3" 12"=1'0".
- Abstract:
- Blue Ribbon Century 10'-3.75" Bays Standard Rack and Rinion Roof Sash Operator
- Archives Location: Map Room, stack 5, drawer 17
- Access: Active