2 7/8" X 3 5/8" (73mm X 92mm)

(front skirt) Star / DIWS           

(rear skirt) 1957 / F.T. 92-TS 

Picture courtesy Don Mecklenborg

2 7/8" X 3 5/8" (73mm X 92mm)

(front skirt) Star / TS                     

(rear skirt) FT 92 HARDEX 1962

Picture courtesy Dave Dangora

2 7/8" X 3 5/8" (73mm X 92mm)

(front skirt) FT-92-FLAMREX / 1962

(rear skirt) TS                                        

Picture courtesy Don Mecklenborg

2 7/8" X 3 5/8" (73mm X 92mm)

(front skirt) FLAMREX / 1965

(rear skirt) SIPTEL / FT 92      

Picture courtesy Dave Dangora

2 7/8" X 3 5/8" (73mm X 92mm)

(front skirt) PYREX / 1957

(rear skirt) FT 92 TS          

Picture courtesy Dave Dangora