I received from the Czech Republic the two Hugo Köller razors I bought on eBay. The one with wooden scales is marked Parfoce Special and the other 88 1/4. The Parforce is 4/8" with the usual 3" blade but the 88 1/4 is a tiny 7/16" with a 2 3/4" edge.
Attachment 202140
It seems so small in your hand.
Attachment 202141
