

Having seen recent pictures of watches on the Forum, I had a word with my father who is a keen watch & clock man, and he lent me this watch by Thomas Wagstaff (London 1756 - 1793). It is a skeleton watch, built so as to show off the movement, and hence gives good access for photography. The style was in vogue in the late 18th century.
The images are stacks of approx 25 taken with a Wild M8 microscope with diffuse lighting (white ointment pot with a hole in the bottom and light shone on pot).