Vintage school original flashcards from 1978, Barcelona. Chemistry pieces from old school in Spain.
With this purchase you will get 4 individual big cards from "B" collection (blue set). You will get all the pieces from the photo nº 3. "Mecánica cuántica" - Quantum mechanics. (pieces B1, B3, B4 and B5).
With explanation and information about the pictures on the back. Spanish language.
Measurements approx: 12.7 cm. x 20 cm.
Perfect for framing and decorating a room. You can use it also for collage or scrapbooking projects.