KLM Houses 37 and 45 are part of the iconic collection of Delft Blue miniature ceramic canal houses given as gifts to World Business Class passengers by KLM Royal Dutch Airlines. Each miniature is modeled after a real, historic building in the Netherlands (mostly in Amsterdam). KLM House #37 Real-Life Location: Oudezijds Voorburgwal 300, Amsterdam Building History: Modeled after the Stadskredietbank (City Credit Bank), a building constructed in the early 17th century.  KLM House #45 Real-Life Location: Keizersgracht 140, Amsterdam  Building History: Built originally around 1670, this classic canal structure was later rebuilt in the 19th century following a fire. Excellent displayed only condition from a nonsmoking home. Never. opened Reliable seller. Fast shipper. check out my reviews and previous sales. Check measurements in photos above ☺️