Kube - Here are my observations:
I see only one of the two small open ended wrenches (maybe it's hidden?). One is 7/16" x 1/2" (B-17015) and the other is 9/16" x 5/8" (B-17016).
There should be a starting crank extension (67-17040)
I would assume your jack is the correct commercial jack (50-17080) and not the car version (68-17080-A).
Otherwise it looks like you have a very nice and virtually complete tool kit for your sedan delivery. Hopefully someone will definitively know where the tools were stored.
Pat Stacey (
[email protected] 630-308-6081) is be a good place to start for the starting crank extension and any other tool needs. The small wrench, if missing, seems to be plentiful at many car flea markets. She took over running the tool business when her husband Lin died.