These are pictures taken by Mark Zibert, David Drebin and from a site called Dagmara Photo - I received an advertisement by e-mail from a company whose main activity is site designing, and I came across these nice pictures.
A friend of mine sent me a blog called "Shorpy-the 100 year photo blog" - amazing pictures, almost all b&w, good composition, great contrast, stories behind, technique, everything - enjoy. These are pictures taken by Arthur Siegel , Gertrude Kasebier and Toni Frisell.