1951 vintage Delaval calendar, advertising milking & dairy equipment

50s vintage calendar from Delaval, copyright 1949. This has 'art photos' for each month, and Delaval equipment shown at the back. Local (Monroe, Wisconsin) dealers name is at the center.

It's never been used or marked up, but it does smell faintly musty - it's spent the last 50+ years in a cupboard in the barn.