I have the great fortune to be next to the room with all of the departmental field kit. This office (apparently once the kitchens of King’s Manor) also hold our lovely tech specialists, and I was chatting with them while admiring the lovely wooden tripod we have in the department.
The esteemed Dr. James Flexner taught me how to use an alidade in the field, and is the author of a great article on Reflexive Map-Making in Archaeological Research. Each survey method requires a slightly different approach to measuring the landscape, whether you are hitting a button on a GPS every once in a while or getting sunburned while squinting down an antique.
Anyway, I’d love to try my hand at the alidade & plane table once again, but I’ve been informed that the prices of them are now astronomical. This has been attributed to fans of the steampunk aesthetic, who are buying old scientific instruments and putting them in their drawing rooms and dismantling them to make costumes. Funny ol’ world.