1963 Color Print Black Chinned Hummingbird Back Bent Oncidium Wildlife HMX1 MAY1 This is an original 1939

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

) Photograph by Karl Gršber

"Each mat is a bedstead

This piece was illustrated by Paczka-Wagner

1963 Color Print Black Chinned Hummingbird Back Bent Oncidium Wildlife HMX1 MAY1 This is an original 1939"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