I know these are EG for Peal & Co. based on the fonts used, nail pattern, and etc. As you can see from the pictures below, Inside the shoes, on one side, there are 2 rows of stamped numbers (8392 and 1104 respectively). On the other side, there is a handwritten number 15653. I need experts to shed some lights on the size & last. Thanks.
Here is a pair of EG for Peal & Co from UptownDandy's blog. They appear to be later than mine.