Engine Diagnostic tool kit

Vintage Sears, Roebuck and Co. AllState diagnostic tool kit. Includes timing light (plugs into a wall outlet, not 12v battery) Vacuum gauge, compression tester, and original paperwork. Excellent condition and great to put on display in your mancave. Everything works but I can't verify how accurate it all is
Asking $100 plus shipping
Will fit in a USPS medium flat rate box for $16.10