Can anybody help me to ID two snap on boxes ?

[-->]

The larger box setup I bought off a friend. I actually pestered him for a long time as I thought it was just too cool to languish in anybodies possession other than mine. I also have the mid box that he got with the upper and the lower.

The small machinist box belonged to my wifes uncle who passed away the same year I met her. They gave it to me while we were dating since I dug it so much and i've kept it since. I haven't seen another like it so I was hoping somebody here knows something about it.

 

[-->]

Bueller ?

 

[egdede]

There should be part numbers on the back-side.

 

[-->]

I didn't find any numbers on the back of the small green box. Anybody out there ?

 

[livinlife]

Sorry, cant help. Good luck.

 

[crewchief888]

bottom one looks like a KR300 not sure what the early version's number was..

might consider moving this to the vintage tool thread, probably get a few more hits