Longitude (deg): -0.7. Latitude (deg): 53.9. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 53° 60' N. Vice county name: South-east Yorkshire. Vice county no.: 61. Country: England. Stage: Imago. Identified by: Malcolm Storey. Category: standard photograph or close-up. Image scaling: enlarged. Real world width(mm): 0. Photographic equipment used: 35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.