intact mid-19th century original american aesthetic movement interior residential patinated brass and ruby red "flash glass" ceiling gaslight fixture

circa 1850's or 1860's beautiful original and largely intact interior residential hanging american aesthetic movement gaslight ceiling light fixture possibly fabricated by thackara sons & co., philadelphia, pa. the hallway pendant lantern was originally suspended by multiple brass chains and an elegant ceiling "cap" or canopy. the intricate brass filigree likely had a gilded finish when originally fabricated. the lantern contains four glass panels with two (original) featuring richly colored ruby red "flash glass" etches panels featuring majestic scenes with full-body figures in costume. the other two panels are heavily seeded with a hammered texture. nice and uniform surface patina throughout. likely salvaged from a stately mid-19th century american mansion. measures 9 x 9 x 13 inches.