Ok one more ?? about markings on my 1918 Erfurt

hello mr. allen,

i read you message with interest. you guys know so much about these pistols that it's incredible! my uncle died last year and his estate was probated leaving me a 1918 luger and i have been trying to find out all about it, starting from scratch with pistols in general. my luger also has 88 markings at about the same location as yours, but mine has what looks like 8,88 with the eights getting smaller until the last one could be something else. also there are the numbers 121 and a small swatch like figure stamped in this area under the barrel. does your have the letters geschert stamped above the safety lever? lets' exchange any info. we get ok? thanks larry