Interesting tube stamps on the August Schler 228xx of W(or M), RW and F.A. on the lower rib. F.A. looks to be one of the August Schler "go to guys' post WWI/The Great War till about the mid 1930s. Many of the upper rung Charles Daly German sourced offerings had the F.A. initials. Alos there's some initials in the left hand corner of the image I can't make out.




Kind Regards,

Raimey
rse