If you lived in Kansas during the 1870's it would have been DODGE City: Possibly in CONTRARIAN Street.
a.) His means "his".
b.) Oswald's prints were on the long paper bag found on the 6th floor of the TSBD.
The bag matched the general description of the one Buell Frazier saw Oswald carry into the rear entrance to the TSBD.
The palm-print's position on the paper bag corresponds to the way Oswald carried it--according to Buell Frazier.
This goes back to what I was complaining about on another thread...the slow pace at which new information seeps in. When I went back through the fingerprint evidence in 2015, I discovered that the fingerprint was on the bottom of the bag and the palm print was on the side. I revealed this at that year's Lancer Conference, and demonstrate this in the Shining a Light on the Warren Report section of Chapter 4c at patspeer.com.
P.S. As I crawled through this thread, I was pleasantly surprised to see that John Iaccoletti (and later Michael Walton) had made reference to my discovery. So new information does seep in...sometimes... Yeah, John and Michael.