These particular teaching aides are from Instructional Material Production Service – B.O.C.E.S. of Erie County, New York, 1971-72. stray marks/writing, fading/discoloration/yellowing, tape/tape residue, warping/curling, etc. […]
Weiterlesen … from Vtg Classroom Teaching Aides (10) Calendar Student Learning Boards 1971-72 BOCES