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2. vol2_p027
- Date:
- 1929-05-29
- Description:
- Image #374 (4.5" x 2.75"): "5-29-29. Top chord joint at U10 - Span 7. Navy destroyers below. Elev. of peak approx. 280 ft. above low water. (S.R. Graham)."; Image #375 (4.5" x 2.75"): "5-29-29. Detail of main boom, hooked onto chord U8 U10."; Image #376 (4.5" x 2.75"): "5-29-29. Erecting U 8 U10. Span 9. (See 373).";Three 4.5" x 2.75" B/W photos numbered 374, 375, 376
3. vol2_p028
- Date:
- 1929-05-29 and 1929-05-31
- Description:
- Image #377 (2.75" x 4.5"): "5-29-29. West side. First truss members erected in cantilever arm."; Image #378 (2.75" x 4.5"): "5-29-29. East anchor arm complete. Traveler at L9."; Image #379 (2.75" x 4.5"): "5-31-29. Traveler at L9 erecting peak strut at U10. Then moves back 15 ft. to allow boom to "duck" under strut and move forward.. Not drift."; Image #380 (2.75" x 4.5"): "5-31-29. Peak strut at U10 east side, as shown in 379.";Four 4.5" x 2.75" B/W photos numbered 377, 378, 379, 380