Hi,
Yes it is a Michel Nr.75
here a pair from one of my sheet (plate 37)
Second picture, it is a Nr.61y and pay attention to the date of use.
May 1911.
The Nr.61 range from 1890 to 1911 and Nr.75 from January 1911. it was a short period before the release of the Luitpold serie Nr.76 to Nr.91
Both Nr.61y and Nr.75 have been reused in 1920.
Best regards
Hornet

