Merz & McLellan & Partners.
Merz & McLellan & Partners records, 1890-1960.
Reports, tests, specifications, agreements, electric lighting and supply reports, justification and data for reports, glass slides and photographs albums, ca. 1890-1960.
Consulting electrical engineers.
Electrical engineering.
Albums. ftamc
Photographs. aat
Reports. aat
Slides (photographs). aat
Patents lcgft
Electric engineers. lcsh
Merz, C. H.
Merz, Theodore.
AIP-ICOS
Tyne and Wear Archives Service. Blandford House, Blandford Square, Newcastle upon Tyne