Yes, a standard air chuck will fit the inner tube stem.
A word of caution, do not put much pressure in those tires.
I attempted to pump up the tires of my '28 Canopy Express in order to get it to the trailer when I bought it. It was in a garage with the wheels on car dollies. All were flat. I do not know how many years had gone by since the tires were last inflated.
I put 25 pounds in the tires and one of them popped right away. It burst where the inner tube had been folded over. The loud bang in the garage scared the **** out of us!
The other three tires held air long enough to get the truck into the trailer, but all were flat when we arrived at my house 90 miles away.
Good luck! Dean