I was looking at your list (which is amazing so, thank you) and wanted to pass along a Florsheim Imperial style number I didn't see. I came across these on Ebay and picked them up. The number is 01- 23891-5 in black shell cordovan . The lining of the shoes is black so, it made it very difficult to photograph. If you have any info on them please pass it along. The photo is the before cleaning and after.