Sipp-O has produced only 2 Twill patches; the first lodge flap, the F1 in 1957 and then the F2, a 35th Anniversary reproduction of the Original Patch.
F1: The first Sipp-O flap. Designed by Ronnie Potts in 1956.
F2: Made on the 35th Anniversary of the founding of the lodge.
Twill Patches
