Old binoculars

I found these among a bunch of other binoculars. This seems to be the oldest pair. I seen them and thought they were great. One of the pairs I plan on keeping. The metal and glass looks real old. I don't know much about them. The ladies house I bought, her late husband was in the air force. I have his jacket and some old photos. Not sure if these were his. I have his original birth certificate 1922.