Modell Nr. 8 that was issued a serial number 128806 in 1906 / 1907?

http://christophfunk.dk/files/3714/2174/9050/Sauer_artikel_rev2.pdf

You might want to check w/ Griffin & Howe(Mr. Bob Beach) to see if it passed thru A&F?

Cheers,

Raimey
rse