Bought this week a copy of the 1934 Hudson Sporting Goods Cataloque (New York). 24 pages of the guns of the day. Very interesting to see the descriptions and prices here in the US. Thumbing through it pretty easy to see the difficulty airguns would have here in the States at that time competing with powder burners. Interesting to see only German and one British pistol. Webley at the time had given its rights to Stoeger. Look at the price of a Haenel 28-R. Much more than many US firearms.
https://imgur.com/a/MjnpfaU