A recovered part of the original Japanese Type B cipher machine, codenamed "Purple" by the United States, on display at the National Cryptologic Museum in Washington DC.
Photograph shows Margaret Sanger (1879-1966) who was found guilty of violating the state penal code by operating the first birth control clinic on Amboy Street in Brooklyn in February 1917
Photograph shows Fania Mindell (left), who worked with Margaret Sanger at the first birth control clinic in the United States, Harold Hersey (1893-1956) (center), an editor and publisher and Marian Bloom (1891-1975) (right).
Official Title: The Statutes at Large and Proclamations, of the United States of America, from March 1871 to March 1873, and Treaties and Postal Conventions Arranged in Chronological Order and carefully collated with the Originals at Washington. With…