I've gotten about as far as I can with the Wiki to date my old Gillettes. Wondering if any of you can help me refine it further. I can try to get some pictures up tonight.
First:
Ball end Old Type: Underneath: Property US Army, Inside: J3999, Handle: PAT.NOV.15.04, top of razor head does have a small circle indent in the middle.
Were these only made in 1918?
Second
Ball end Old Type: Underneath: Gillette Diamond MADE IN USA, Handle: Black Bands (1904-1929)
The two smooth surfaces on the ball end handle and the bottom of the ball were painted black. Didn't know if that might held narrow down the date.
Third:
NEW: Underneath: PAT. NO. 1815745, PAT. NO. 1858316, REISSUE PAT. NO. 17567 (1930-1940)
Do the patent numbers give any indication of the date?
First:
Ball end Old Type: Underneath: Property US Army, Inside: J3999, Handle: PAT.NOV.15.04, top of razor head does have a small circle indent in the middle.
Were these only made in 1918?
Second
Ball end Old Type: Underneath: Gillette Diamond MADE IN USA, Handle: Black Bands (1904-1929)
The two smooth surfaces on the ball end handle and the bottom of the ball were painted black. Didn't know if that might held narrow down the date.
Third:
NEW: Underneath: PAT. NO. 1815745, PAT. NO. 1858316, REISSUE PAT. NO. 17567 (1930-1940)
Do the patent numbers give any indication of the date?