Vintage Graph Book Circa 1940
£0.00
Lovely worn card cover, inside is graph paper and some instructions on how to use graphs, some written in but most unused. 60 in pages total.
Width: 16cm
Height: 20cm
Lovely worn card cover, inside is graph paper and some instructions on how to use graphs, some written in but most unused. 60 in pages total.
Width: 16cm
Height: 20cm
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