1963 Color Print Black Chinned Hummingbird Back Bent Oncidium Wildlife HMX1 MAY1 " "Whipsaw

" "Whipsaw

Halftone engraving with 150-line screen by the Howard-Wesson Company

This is an original 1913 two-color print of a title page design by Corday & Gross for The Manufacture of Modern Welded Pipe

This piece was illustrated by Jenney

This is an original 1939 black and white print ad for Monroe Calculating Machine Company

1963 Color Print Black Chinned Hummingbird Back Bent Oncidium Wildlife HMX1 MAY1 " "Whipsaw"Archilochus Alexandri" This is an original 1963 color print by Rafael Montes de Oca of a small group of Archilochus Alexandri, known more commonly as the Black Chinned Hummingbird. With an average length of 81 mm., the throat of these birds is black, with a deep purple tail, with pointed feather tips, white in the female. The Black chinned Hummingbird breeds in the United States, but has been seen as far south as the Mexican frontier states. The