O. B. Corpron (Lafayette)
1901 POWA pg. 207 Lafayette “Corpron, O B photographer”
News Items and Advertisements:
1908: classified ad in Oregonian seeking employment. “O. B. Corpron, A steam engineer of several years experience and a technical education in both steam and electricity. O. B. Corpron, McMinnville, Or.” Sunday Oregonian, April 19, 1908, Sec. 2, pg. 21, col. 2.