1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 14, 16 Image is from a copy of the original on Mylar. 4/15/36 approved Drawn by E. Evans Includes ...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 15, 17 Image is from a copy of the original on Mylar. 4/20/36 approved Drawn by E. Evans Includes ...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: Image is from a copy of the original on Mylar. 4/2/36 approved Drawn by E. Evans Includes section ...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 17, 19 Image is from a copy of the original on Mylar. 4/22/36 approved Drawn by E. Evans Includes ...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 18, 20 Image is from a copy of the original on Mylar. 7/3/36 approved Drawn by E. Evans Includes s...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 19, 21 Image is from a copy of the original on Mylar. 7/7/36 approved Drawn by E. Evans Includes s...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 20, 22 Image is from a copy of the original on Mylar. 7/9/36 approved Drawn by E. Evans Includes s...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 21, 23 Image is from a copy of the original on Mylar. 7/11/36 approved Drawn by E. Evans Includes ...
1936. Project: ST-70 Scale: 1:600 Connects to Sheets: 22 Image is from a copy of the original on Mylar. 7/15/36 approved Drawn by E. Evans Includes sect...
1935. Project: S-F2-198 Scale: 1:600 Connects to Sheet: 25 Image is from a copy of the original on Mylar. Drawn July 17, 1935 checked July 26, 1935 Draw...