Vintage Ticonderoga Medium Pencils No. 1388 - 4 Boxes of 12 pencils - New/Unused

Vintage 2 5/10 Medium Ticonderoga pencils. No. 1388. One dozen per box. Total of 4 boxes. Total of 48 pencils. In original packaging. The built-in perforated dispensers are still intact. Boxes are in generally good condition (one box has some marks on green striping—see photos, and one box has small dent). Pencils are all unused and unsharpened. Exact age of product is unclear…found in storage. Guessing 1980s. Questions welcomed.