I believe this is either a mix and match of parts and pieces or an actual kit that was combined into this Thomas and Betts case.
This was found at an estate sale. I do not know much about it or its history. The case is really cool and seems to be authentic and vintage. I simply cannot confirm or deny whether or not the parts, pieces and/or tools inside are original to the kit.
Please take a look at all pictures to determine condition and completeness for yourself before deciding to make a purchase.
Thanks for looking!
20A