Andy,
In regards to the engraving of the SS Property stamp and accountability numbers on the SS 98/05 Bayonets and early WW1 SSVT bayonets, there are differences in sizes due to the operator going too deep with the tool, not going deep enough, and or dull that will push the meyal instead of cutting it.
What I just mentioned, pertains to the size of the geometry. The geometry is consistent.
Andy, there are definitely different styles of SS Property skulls. You can see this quite readily on the SS rifles. There has to be some significance to the different style of skulls. Please see Angolia's Cloth Insignia of the SS: pages 189 to 195. Some of these Collar Tab TKs show up on property marks.
Richard K
