Please read,😭 ISO vintage mens cardigan

My husband used to have a multicolored open front cardigan sweater that matched this belt. It belonged to his father who passed away of brain cancer when my husband was 9 years old. We lost the sweater when our house burned down April 2018. I believe it is from the 60s or 70s. Do you have this sweater in your closet? I would pay an exuberant amount of money to find it. I suspect this could be an Alfie brand, but thats purely a guess. Help!