This is a single math textbook actually used at OSBORN SCHOOL in New York, USA around 1968. It's a vintage textbook with English text, and the cover design and paper texture give it a sense of history. It would be great for interior decoration, photography props, or junk journal materials. As it is an old book, there are signs of aging such as yellowing, stains, scratches, folds, and writing. Please consider this as a vintage item. The binding is not damaged, and it is possible to flip through the pages without any problems. I received it as interior decoration, but I am selling it because it no longer matches the style of my room. It is a book with a strong presence as a display or photography prop. ※ Another textbook from the same series, as shown in the fifth photo, is also for sale. Please contact me if you would like to purchase them together. ■Details Year: Around 1968 Size: Approximately 24 x 20 cm Thickness: Approximately 3 cm Weight: Approximately 800g (per book) ※ Please note that there may be slight errors due to amateur measurements. Type: Miscellaneous goods Popular keywords: America, antique, vintage