This vintage slimline wallet calculator by St Michael's (M&S) is still in working order. No batteries required as it is solar powered! The calculator comes in a handy case with space in one side for business cards or bank cards. The calculator is held in one side by magnet and the other side has a pocket. The original instructions and note papers are still in the pocket! A nostalgic collectable piece. The calculator measures approximately 9cm x 5.5cm. The case measures approximately 11cm x 7cm and approx 1.5cm deep altogether.
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