Weather [midline ellipsis] waves [midline ellipsis] and offshore oil

Freeman, J.C. | Engineering Index Backfile | 1957

Roadbuilding [midline ellipsis] 1939 accomplishments [midline ellipsis] 1940 budgets and outlook

Engineering Index Backfile | 1940

[midline ellipsis] for duration

Engineering Index Backfile | 1942

With biplane design [midline ellipsis] servicing tiger moth [midline ellipsis] requires careful rigging

Engineering Index Backfile | 1945

Fast drilling [midline ellipsis] gamma logging [midline ellipsis] scientific evaluation [midline ellipsis] assures accurate low cost results in deep hole uranium exploration

Chapman, Jr., E.P. | Engineering Index Backfile | 1957