This vintage ashtray is presumed to have been awarded by a paving company in Hokkaido, Japan, before the 1990s to commemorate a period of no labor accidents. The words "無災害記念" (Workplace No Accidents Commemorative) and the company name "太陽舗道（株）" (Taiyo Pavement Co., Ltd.) are engraved on its surface. As a memento from a specific region, it is considered an extremely rare collector's item. Incidentally, this company was established in 1964 and appears to have faced significant debt and bankruptcy in 2008, amounting to approximately 10 million dollars. For discerning collectors and vintage enthusiasts, this will undoubtedly be a precious treasure. Don't miss this excellent opportunity to acquire this special piece. Please be advised that our products are shipped via Japan Post Airmail, FedEx.