Pencil sketch on A3 paper for George & Mary Griffin Trough. 'RAS 1971/72'
The drawing shows how three stone griffins salvaged by Robin were to be combined with a stone sink to form a water feature.
Robin's drawings of "Wrought Iron Gate for York Gate Adel" (RAS 1972); Detail and measurements; Size A3.
The design was based on a screen in the Victoria and Albert Museum, and was made for Robin by his blacksmith F. Landon.
Ink drawing of the Twist Column Sundial 'A fine spiral twist column sundial surmounted by globe dial'; pencil sketches of parts on front and back of paper.
Robin saw a similar sundial in London and asked a local stonemason to make a one based on his…