Robert,

I couldn’t open your first photo. The second photo can be opened by right cliking and opening it in a new tab. It shows the bottom of the stein. It appears to have an incised “DRGM 154927” which was issued to Adolph Diesinger in 1901. Mold number 62,also shown on the bottom of your photo, is a7.5 L relief stein showing early Germans celebrating their victory in Teutoberg Forsest in 9 A.D. You can view the stein in The Beer Stein Library via a link provided in the Reading section of this site. It will also give you an idea of value in mint condition. These values are generally based on sales in stein auctions and include a fee paid to the auction house by the buyer. The seller will have costs he has to pay too. Generally, sales on ebay and private sales are typically at the lower end or less.

If this isn’t your stein, you will need to post some more photos.