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World War, 1914-1918--Economic aspects--United States English
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Oregon Operations

A map of Spruce Production Division operations in Oregon. Transcription from slide: “Map No. 6, showing S. P. D. Railroads No. 8 & 9. Railroads No. 8 & 9 control timbered area covering 37 square miles, containing timber as follows: Spruce - 100,692,000, Cedar - 1,783,000, Fir - 187,720,000, Hemlock - 203,243,000. Map No. 7, showing S. P. D. Railroads No. 10 & 11. Railroad No. 10 controls timbered area covering 28 square miles, containing timber as follows: Spruce - 82,137,000, Cedar - 5,924,000, Fir - 187,720,000, Hemlock - 203,243,000. Map No. 7, showing S. P. D. Railroads No. 10 & 11. Railroad No. 10 controls timbered area covering 28 square miles, containing timber as follows: Spruce - 82,137,000, Cedar - 5,924,000, Fir - 375,318,000, Hemlock - 119,000. Railroad No. 11 controls timbered area covering 63 square miles containing timber as follows: Spruce - 604,383,000, Cedar - 31,873,000, Fir - 621,419,000, Hemlock - 136,958,000. Map No. 8, showing S. P. D. Railroad No. 12, showing S. P. D. Railroad No. 12. Railroad No. 12 controls timbered area covering 21 square miles, containing timber as follows: Spruce - 253,765,000, Cedar - 15,116,000, Fir - 316,745,000, Hemlock - 200,476,000. Map No. 9, showing S.P.D. Railroad No. 13. Railroad No. 13 controls timbered area covering 23 square miles, containing timber as follows: Spruce - 171,860,000, Cedar - 48,055,000, Fir - 37,920,000, Hemlock - 27,395,000.”

United States. War Department. Spruce Production Division

Trestle bridge

Car driving across a trestle bridge. Transcription from slide: “Duble deck bridg constucted with round timber.”

United States. War Department. Spruce Production Division

Logs in saw mill

Man standing in saw mill next to large logs. Transcription from slide: “New method of sawing twisted log. Warren Spruce Co., Portland, Ore.”

United States. War Department. Spruce Production Division

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