05/29/2026
Chalk it up to the classical method of write and repeat at schools!
Before chalkboards were phased out in the early 1990s, the National School Slate Company of Pennsylvania had been producing chalkboards - from the personal sized to the wall-sized- for education since 1884! This 15" x 21" inch was most likely used by students to practice writing and 'rithmetic in class, as it is a little to large to be taken home to practice.
Ir would be perfect as a kitchen or porch item, writing your grocery list or reminders on.