From My Window, Philadelphia by Pennell, Joseph (1857 - 1926)
Etching and aquatint, signed and titled in pencil by artist, titled and dated in the plate, matted. BLL9279.jpg
 
Matted, Image size: 11.5in x 8.5in (29.2 x 21.6cm). 
Overall size 20in x 16in (50.8 x 40.6cm).
Made in: US, 1881 
Art-In-Industry collection number pp_008