Tim,
For some reason, I also missed those photos on my first few reads of this thread. Maybe the first set of photos were added later?
Nonetheless, this truck is in good shape and it is an interesting and well carried out conversion. I am as curious as laybacklenny is regarding the price.
Mr. Lang, have you bought the truck or are you still considering buying it? By all means, keep asking questions.
I do not think that your question regarding the rear-end was answered. If it still has the original enclosed drive-shaft rear end, it would be a 4.11:1 (same ratio used in all 1/2 ton Advance-Design trucks from 1947-1953). The stock rear-end in your 1950 1-ton would have been 5.14:1.