A double-sided corporate advertising sign in enamel (hōrō), featuring a white cross on a red ground with the wording “Compound Fertilizer • Safety • Assurance.” Built for shopfronts or warehouse walls, it has a robust, utilitarian construction typical of mid-20th-century signage. “Compound fertilizer” denotes a blend of multiple nutrients in fixed ratios, reflecting the agricultural modernization of the period. The right-to-left horizontal layout, common before and shortly after WWII, points to an early Shōwa production date. The vivid red-and-white contrast pairs with a well-worn, matte surface to create a strong display presence, suitable for collections, interior styling, or as a photo prop. --- Condition --- Overall wear and fading from age. Surface presents a matte (satin) appearance. Small paint losses scattered on both faces (around a dozen spots), minor dings, and several edge nicks. Two hanging holes along the top edge with rubbing around each. Honest patina consistent with age. --- Size --- 30cm (height) × 45cm (width) --- Keywords --- enamel / sign / Showa / retro / fertilizer / advertising --- Shipping --- The item will be shipped from Japan via trackable EMS or DHL. Delivery usually takes about two weeks. Import duties, taxes, and fees are not included in the item price or shipping cost. These charges are the buyer’s responsibility. (EXP_154 X)