BANK SWALLOW. VIOLET-GREEN SWALLOW (PLATE CCCLXXXV)

Riparia riparia. Tachycineta thalassina JW 37 a tear in the lower edge, slight scrapes in the left margin 19 1/8 by 15 3/4 in.; 485 by 400 mm. Based on a composition created from a drawing done in Philadelphia in 1824, and another executed in 1837.