manuals? parts books?

I am curious I have a parts book for a B-4/B-3. But have found another book stating that it is a B-3 instruction manual. I am not able to look at the manual before I buy it. I just didn't know if they was a difference or if they were both the same just different wording on the cover. The person selling it knows nothing about it and can't describe what is in the book. I will probably buy it anyway but won't have it in hand for a month or two. The price is right. Just don't like the wait.

If you are looking for a copy of the B3 instruction manual and B3-4 parts catalog MT-24 get the printer ready. Mike Miller and I donated these to Mike Manning.

https://m.box.com/shared_item/https%3A% ... 3520606505

https://m.box.com/shared_item/https%3A% ... 1523828855

Trevor

I have a MT-24 but the files answer my question that they are two different books. It looks like it will be worth the effort and wait for the other manual. Thanks slowspeed.