Blue Fluted Unique lidded bottle

Royal Copenhagen Blue Fluted, unique lidded bottle. Marked with "Opus Scholasticum" This stamp was used in the period 1950 to 1980 on unique works performed at a special workshop / villa on a corner of the great Royal Copenhagen plot. Here the different artists could practice and experiment in peace and quiet. Dated 1975. Factory first. Height 23.2 cm. including stopper. Perfect condition.