Hosmer K. ArnoldĀ (Portland)
Amateur photographer who was a creditman at the Blumauer-Frank drug store from the 1890s through the 1910s (they had a department for photographer’s chemicals and supplies). He joined the Oregon Camera Club on Dec 14, 1897. He exhibited prints of his photographs of roadside scenes taken on his bicycle trips in the October 1898 exhibition. He resigned in October 1906.