Vintage Doctor Medical Leather Bag No Key Schell ? Halloween Scientist Costume

Description

I cannot make out the marks on the bottom, perhaps you can, I think it may be of Schell make. There are metal feet so as to protect the bottom of the bag. Good condition. Wear on the handles but still sturdy. A small surface cut (pictured near my thumb). Some white scuffs. Recently revived with leather conditioner. The previous owner's information has been removed (not by me) from the back of the bag, as you can see in a couple photos.