Looking at DGJ back issues with Jeff Stephens' valuable contributions it appears that the German market guns had cocking indicators and the above does not. Sauers "made for export to the North American American market early in the last century on the other hand will generally lack sling swivels, cheek pieces and cocking indicators. . ." German market produced guns were identified as Roman numeral models---i.e. Model VIII---and those exported to North America prior to 1914 were referred to by grade.
