What is this to ?? I was told this was a tool kit for a 1939 Packard, any comments welcome on what it actually is !!!!

This was a tool bag that has been handed down from my Grandfather and was told to us it went to a 1939 Packard, the hammer and crescent wrench look questionable but the rest of the tools look their age, I added a pic of the label but it is very hard to read, the material is a brownish canvas material and has some small wear holes but all the tools seem to be there, would love to find out what this actually is cause it has been in the family probably since it was new. Does anyone know what this is for and or where it originated??