Photographic Print: Robert Harrison, 1984, Item 153953542864

Photographic Print: Robert Harrison, 1988, Item 164225155345

Photographic Print: Robert Harrison, 1983, Item 164225155378

Photographic Print: Robert Harrison, 1988, Item 164225155425

Photographic Print: Robert Harrison, 1986, Item 164225155455

Digital Image: Transformer delivery in Manchester, New Hampshire, Item 2008-04-25.0053

Digital Image: An autotransformer for Eversource Energy sits in the Manchester freight yard, Item 20180316_184600

AZO (1924-1949): Public Service Company of New Hampshire parade float, Item 9304000001

Divided Back: Lochmere Power Station, Lochmere, New Hampshire, Item 9304000002

Chrome: Public Service Company of New Hampshrie All Electric Milk House, Item 9304009586