Tell me the year of this Schwinn Varsity

Hey folks,

I’ve been waiting for approval for rvintagebicycles for a long time with no response so I thought I’d try here. Can anyone tell me what year they think this Schwinn Varsity Touring is from? It appears to have all the original parts but having hard time with Google. I don’t see a serial number stamped anywhere so that’s not helpful. Thanks for your help! It’s going up for silent auction so it would be fun to have a year. Cheers.