This is an AMAZING VINTAGE KLM delft blue porcelain liquor container from the 1970s.  The container is known as a "Delft Blue House," and was given away to first and business class travelers on KLM flights.  They are still given away today, but today they hold Bols liquor in them and have different labeling.  This item is Delft Blue House #44, which was released by KLM in 1973.  The house here featured Rynbende distilleries alcohol, which is no longer featured in the Delft Blue houses.  It is numbered on the bottom "44" and has "KLM" printed on the back near the bottom.  It has a real cork stopper (not synthetic).  It is about 3.75 inches tall, 2.25 inches long and 2 inches wide.  It's BEAUTIFUL!  It is in AMAZING VINTAGE CONDITION!  There are no chips, cracks, scratches, discoloration or nicks.  It's LIKE NEW!