Kotyle ... Anne Hooton ... PD 104 noted on drawing but is it wrong! Drafting Film Drafting Ink ... Hesperia Suppl. 31 (2003), pp. 99, 133, figs. 2.40, 2.68.
Virginias Lenormant Street Excavations. Plans of graves; series 1-11 ... Piet de Jong ... Stained Dirty Cartridge Paper Drafting Ink ... 1936 ... Hesperia 32 (1963), pp. 117, 127, figs. 2, 5.