One of the chalk sticks seems never to have been used, but the remainder are partial pieces.
Crayola® White Chalk - 8 Boxes - 96 Sticks
Old Chalk Boxes
American Crayon Company Photograph - Ohio Memory Collection
Vintage Popeye Chalk Box and Chalk White and Colors Chalk, School Chalk, Ephemera, Classroom, Student, the American Crayon Company Ohio USA - Denmark
Vintage Hygieia American Crayon Company Dustless Chalk Tin with Chalk
Vintage American Crayon Company Chalk Crayons in Wooden Box plus Kroma crayons
VINTAGE BLENDWEL CRAYONS 6 Colors with Box No 306, Sandusky Ohio USA £9.36 - PicClick UK
The American Crayon Company formed its - Erie County, Ohio
Vtg American Crayon Company White Chalkboard Chalk Box Sandusky Ohio New York
The American Crayon
Crayola Anti Dust Chalk White Box Of 12 Sticks - Office Depot