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Vintage Kenworthy educational flash card lot featuring both the Addition No. 2135 and Subtraction No. 2136 sets, dating to approximately 1974.
The Addition set is complete and includes the original instruction/answer insert marked “FORM SA 100M-10-74.” The addition cards are in very good vintage condition overall.
The Subtraction set is missing only one card, #18. The cards are in good overall vintage condition, although a few have some light marks or staining from age/use.
Both original boxes are included.
CONDITION:
Pre-owned vintage condition.
• Addition set: Complete with all cards and original insert. Cards are in very good condition overall. Box shows normal age/storage wear.
• Subtraction set: Missing only card #18. A few cards have light marks or staining but are in good overall condition. The box is missing the outside/end flaps and shows wear.
Please review photos carefully for exact cosmetic condition and everything included.
Great vintage educational collectible for teachers, homeschool displays, school memorabilia collectors, or anyone collecting 1970s learning materials.
