1800s Archive · Architecture & city

Dormer Window "Loudoun" built by Thomas Armat 1801, Germantown, Pa.

Philadelphia · 1909

Dormer Window "Loudoun" built by Thomas Armat 1801, Germantown, Pa., Philadelphia, 1909
Dormer Window "Loudoun" built by Thomas Armat 1801, Germantown, Pa., Philadelphia, 1909. Architecture & city — The 1800s Archive, from the Library of Congress record.

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