Photo of an [[A. A. Waterman]] in black chased hard rubber and twist filler. There are imprints of {{Cite patent|US|638779}} and {{Cite patent|US|744642}} patents on body and an unknown patent dated 1910-03-01 on cap top. | Photo of an [[A. A. Waterman]] in black chased hard rubber and twist filler. There are imprints of {{Cite patent|US|638779}} and {{Cite patent|US|744642}} patents on body and an unknown patent dated 1910-03-01 on cap top. |