Perpetual Calendar Pen Desk discount Set, Vintage Acrylic Rock, 1950s

A vintage 1950s acrylic and metal desk set featuring a perpetual calendar and two ink pen holders. The calendar is adjusted using the larger outer knob and the smaller inner ring to change the day, date and month.

The base measures 9.5" x 575" discount. No maker mark.

Condition: The base has just a few marks. The bottom edge is uneven to mimic actual rock. The gold tone calendar and pen holder bases have some marks and scratches. Please see all photos.