The 11.15 X 65R STAHL EXPRESS was slightly less popular than the LK variation of the case length which is evidenced by its production lifespan from about 1885 until WW1.

No 1 manufactured by B Stahl indicating a St type case
No 2 manufactured by B Stahl indicating a St type case with black primer annulus
No 3 manufactured by B Stahl indicating town of manufacture with large font
No 3 manufactured by B Stahl indicating town of manufacture with large font with black primer annulus