Fichier:John Edward Gray Signature.svgFile:John_Edward_Gray_Signature.png licensed with PD-1923, PD-old-80 2010-06-17T14:28:18Z Shinryuu 182x31 (1329 Bytes) {{Information |Description={{en|1=Signature of {{w|John
Fichier:Edwin Lankester Signature.svgFile:Edwin_Lankester_Signature.png licensed with PD-1923, PD-old-80 2010-06-17T14:17:06Z Shinryuu 156x25 (1434 Bytes) {{Information |Description={{en|1=Signature of {{w|Edwin