Thomas Ernest Harrison (kunstenaar) : The Electrical Standardizing Testing and Training Institution (Eigenaar), exlibris
GNOSIS KAI pPA=IS / THE.ELECTRICAL/STANDARDIZING/TESTING.AND/TRAINING.INSTITUTION
Fincham, H.W. The Artists & Engravers of British & American Book ; pag. 40
Electrical Standardizing Testing and Training Institution, The
personificatie: Vader Tijd/Chronos/Saturnus