laboratory breeding with stock from Delfi, lab recording, 6/6/1909 (Kenwood KX880HX with copy of Uher Report 4400, tape: TDK SA-X90, tape no. KW90:00.00-01.23, bandbass filter 11917 Hz, 866 cent.)

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith