Blue Fluted Plain Extra large mug with sterling silver lid

Royal Copenhagen Blue Fluted Plain, rare mug in extra large size with sterling silver lid in heavy quality. The factory mark shows, that this was made between 1969 and 1974. Decoration number 1/2312. The silver lid is made at silversmith Anton Michelsen and the lid is also marked from Royal Copenhagen. Factory first. Height 21.5 cm. including lid, diameter 12.2 cm. Perfect condition with no chips, cracks or repairs.