kirbyman65
Well-known member
Hello i was using one of my Kirby dual sanitronic 50’s and i decided to check the date at the bottom of the machine. It said it was a 518 from 1957. So I have been thinking it was a sanitronic 50 for the longest time. The backstory on the machine was a guy bought it at a garage sale. Had it serviced and used it till he sold it to me. Any information on what this could means?

