What I know so far the Victor is dated 1907-1913 This firm made a tool kit similar to the one made by the Napanoch knife co., D.R.G.M stands for German Empire Utility Design. THe knife is a heavy design the back spring is beefy and the tools snap in perfectly.
The other knife is well got it for a $20 spot, snaps well, built well, and the sharpest knife I have ever owned (High Carbon!!!!) It's in my pocket and is now my new EDC great for box work. INFO ??????? DATE ?? VALUE??