貴重なポケットスタイラス計算機昭和３０年代の商品と思われます。付属されてるペンはサビがあります。中古品であるということをご理解いただき、ご購入をお願いします。

Amazon.com : Mr. Pen- Standard Function Calculator, 12 Digits, Small Calculator, Solar Calculator, Pocket Calculator, Simple Calculator, Basic Office ...

Amazon.com : Mr. Pen- Standard Function Calculator, 12 Digits, Small Calculator, Light Blue Solar Calculator, Pocket Calculator, Simple Calculator, Basic Office Calculators, Solar Handheld Calculator : Office Products

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Amazon.com : 30 Pack Pocket Calculator Small Battery Powered Calculator Bulk Mini Size 4 Function Calculator Hand Held Basic Calculator for Students Kids School Home Office (Green, Red, Blue) : Office Products

Adding machine

M&G Office Stationery Portable Student Pocket Calculator Mini Cute Promotional Gift Calculator

Adding machine

MBC社 pocket アウトレット calculator 小型加算機

MBC Brand Pocket Calculator - Japan Circa 1960

オンライン MBC社 pocket calculator 小型加算機

30 Pack Pocket Calculator Small Battery Powered Calculator Bulk Mini Size 4 Function Calculator Hand Held Basic Calculator for Students Kids School ...

24 Pcs Basic Calculators for Students Small Calculators Pocket Size Mini Calculators Dual Powered Handheld Calculator 8 Digit Display Desktop Calculators for School Desktop Home Office (Fresh Color) : Office Products - Amazon.com

Amazon.com : 24 Pcs Basic Calculators for Students Small Calculators Pocket Size Mini Calculators Dual Powered Handheld Calculator 8 Digit Display ...

12 Pack Pocket Size Mini Calculator Basic Calculators for Students 8 Digit Display Solar Battery Dual Power Small Calculator for Desktop Home Office School Students Kids, 4 Colors (12 Pack) : Office Products - Amazon.com