Arthur Singer (American, 1917-1990), Ruddy Duck, Male and Female
Arthur Singer (American, 1917-1990), Snow Goose
Arthur Singer (American, 1917-1990), Three Grouse
Arthur Singer (American, 1917-1990), Turkey
Arthur Singer (American, 1917-1990), White-fronted Goose, Male and Female
Arthur Singer (American, 1917-1990), Willow Grous
Arthur Trevor Briscoe (1873-1943), In the Tropics
Artist and Lithographer Unknown, Cincinnati, Covington and Newport
Artist Unkown (Italian, 19th century), "Eruzione del 1871"
Artist, Unknown, His Excellency George Washington Esq., Captain General of all American Forces
Asa Smith, A Cut Section of the Sun...
Asa Smith, Circles and Ellipses
Asa Smith, Herschel or Uranus & Leverrier or Neptune
Asa Smith, Refraction, Parallax, Light & Heat
Asa Smith, Telescopic View of the Full Moon
Asa Smith, Telescopic View of the Moon, Past the Last Quadrature
Asa Smith, Telescopic View of the New Moon
Asa Smith, Visible Heavens from January to April
Asher & Adams, Asher & Adams' Texas Eastern Portion
Asher & Adams, Asher & Adams' Texas Western Portion
