In this picture the lock and the keys I have are shown. The company or brand name on each of the “original” keys is:
Ignition key (blue arrow) - UNION and Wilmot Breeden
Trunk key (yellow arrow) - ILCO
Glove box lock (green arrow) - S.A.F.E. and Torino
Unknown key (red arrow) - AAB
On the back side of the glove box lock itself are the letters S.A.F.E. with the periods after each letter.