Any Iowa Members , I have a ?

[f.monroe]

My 78 Bonanza has a Iowa State inspection sticker in the center of the front windshield . Is has the date punched out as May 23 ,78 . That is the delivery date as noted by the original owner on the Maintenance Folio from Dick Witham Chevrolet . My question is would this be the original inspection sticker ? If so , then it must be attached to the original windshield and the windshield is still perfect . Even the rubber seal looks brand new . The truck is low mileage and was suppose to be garage kept . It looks as if this was the case . I just wonder if this is the original sticker . If so , it helps prove that the truck is as original and clean as it appears . Frank