This calendar is marked on the back with the broad arrow, meaning it saw use with the military. It is very well made from green ABS, clear acrylic and steel with fabric rollers. The clever design means you only need one knob to advance and rewind each pair of rollers, rather than the usual two.

We think this calendar may have been designed by Robert Welch, as it is the perfect partner to his MOD Smiths clock.

Dimensions
Height 135mm inc. knobs
Width 260mm
Depth 60mm

Price
£150