【Rare Drafting Supplies 22-Piece Set】 This is a set of rulers, templates, protractors, and other items used for approximately 3 months in a drafting correspondence course. Many items are unopened, and it is recommended for architecture, design, education, and collection purposes. Used items have minor scratches and scuffs, but no deep scratches or chips (※There is a crack in the Φ34 and Φ35 parts of the circle template). 20 photos have been posted. Please check the condition in the images. Contents: ・UCHIDA Triangle Rulers 2 pieces (used) (Reference sizes: 140✕240mm, 170✕170mm) ・Rikken Ellipse Protractors 5 pieces (15° / 35°I.P / 35°I.D / 45° / 55° / used) ・Ellipse Templates 12 pieces (5° / 10° have 28 sizes from 8 to 54) (15° / 20° / 25° / 30° / 40° / 45° / 50° / 55° / 60° have 30 sizes each from 3 to 54) (Rare "35°16'" etc. Ellipse angles specifically for isometric projection drawings Ellipse sizes: 2.5 to 44, 33 sizes, used, with ink marks and tape marks in addition to scratches) ※9 unopened, 3 used ・UCHIDA Circle Template (used, with tape marks) Φ1～Φ36 ・Rikken Circle Template No. 901 Φ0.7～Φ40 (Used item, with a crack between Φ34 and Φ35 in addition to scratches) ・Universal Ruler "Pitchman" (used) + Freehand Draft (unopened) 【Supplementary Explanation】 〇 The "35°16'" ellipse is a special angle that reproduces the most natural shape when drawing a circle in an isometric projection. It has different theories and uses from other ellipse templates and is a professional specification. 〇 What you can do with Pitchman: Draw parallel lines Easily draw vertical, horizontal, and diagonal lines at equal intervals Convenient for repeatedly drawing lines by fixing the scale Has a compass function and can draw circles by determining the center Has a protractor function and can draw lines at specified angles Equipped with the functions of a compass, T-square, triangle ruler, and protractor Equal interval line drawing The scale can be fixed in 2.5mm increments, making it strong for repetitive patterns such as window frames and architectural drawings Pitchman was released as the "world's first universal ruler." Although CAD is now the mainstream, please consider it for those who seek the precision and warmth unique to hand-drawing, those who were looking for the nostalgic Pitchman, and for collections. ◎ We also welcome price negotiations. Please feel free to comment.