Letter designations on Constantinople K's
Certain letters that can be found on some old Constantinople K's. like these:
[img]http://photos.imageevent.com/drumaholic/elvinscymbals/Const%20pair%20letters.jpg[/img]
Military unit designations. HF R1A, and HF R3B may indicate something like: "Her Majesty's Fusiliers Regiment 1A, and 3B".
[img]http://photos.imageevent.com/drumaholic/elvinscymbals/websize/V.JPG[/img]
This "V" device has unknown etiology but only one has been seen once. It's not likely that it was stamped at the foundry but probably was added later.
[img]http://photos.imageevent.com/drumaholic/elvinscymbals/websize/VV.jpg[/img]
With an upside down "19" and "VV" device. Again not likely that it was stamped at the foundry and was probably added later.
[img]http://photos.imageevent.com/drumaholic/elvinscymbals/type3%20F.jpg[/img]
Trademark with an "F" device. Quite a few of these have been seen and all have the same size letter, letter font, and location relative to the trademark. Therefore it's most likely that these were stamped that way by the foundry. A few of the era types have been seen to have them.
This may indicate that these were sold directly from the foundry in Istanbul.