Image #368 (2.75" x 4.5"): "5-28-29. Erecting U8 U10. Span 9."; Image #369 (2.75" x 4.5"): "5-29-29. Top chord U8 U10 in place. Span 7."; Image #370 (2.75" x 4.5"): "5-29-29. fitting up joint at U8. Span 7."; Image #371 (2.75" x 4.5"): "5-29-29. Hitch plates and connection to U8 U10 for erection. Span 7."