I have what I was told is an old Veterinary Doctor's bag, but I'm not sure and I would like some expert opinions on the identity, era, and value of the bag. It is black leather measuring approx. 6" wide x 16" long x 12" high. It has a side compartment with 3 slide out trays that seem to be made of SS with hinged lids. The top flap of the bag has embossed printing that reads "ROCKAWAY ESMT" and underneath that is the number "2". Any help with the identity would be greatly appreciated. Thanks