This is a commendation medal from 1920 (Taisho 9). On the front, the following inscriptions can be seen: "Excellent Investigator Award" "Kanto Electric" It is believed to be a commendation medal awarded to investigators in the electric power industry (power companies and related organizations) during the Taisho era. It has a hole at the top for hanging, and it is a badge that was actually used at the time. 【Condition】 ・Wear, discoloration, and dirt due to aging ・Characters and designs are legible ・No accessories such as ribbons ・No cleaning or polishing has been done This is not a national decoration or military-related item, but a commendation badge from a private company or organization. How about it as a collection item related to pre-war materials, Showa retro, and the history of electric power in the Taisho era? Please examine the images carefully to assess the condition. Only those who understand antique and used items, please consider purchasing.