Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Consists primarily of Edward H. Crosby's correspondence with individuals and organizations in the logging and lumber industry. Correspondents include Nat Giustina (Giustina Brothers Lumber Company, Eugene, Oregon), who served as president of OTTO.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Includes lengthy article (Oregonian, September 21, 1952) on how industry and Oregon state officials could address public outrage over significant numbers of motorist deaths in collisions with logging trucks, and features on OTTO activities.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.

Records of the Oregon Timber Transport Operators document its formation in 1951 and operation through 1957. The records include bylaws and policies, newsletters, membership records, correspondence, press releases and newspaper clippings, a speech, and ephemera. The records are not comprehensive but appear to have been assembled by Edward H. Crosby, manager of the Columbia Basin Loggers in Portland, Oregon, who took a leadership role in OTTO's organization and operations.