Richard II at his workbench…!

Oh dear, Iā€™m afraid this tickled me. Apologies for the relevant page at the British Museum no longer being available. Suffice it, this article is about a medieval horary quadrant: ā€œ . . . Intriguing Objects Made by Richard II ā€“ an hororary [sic] quadrant enables the user to tell the time from the height… Continue reading Richard II at his workbench…!