The playground in Inwood Park, taken in 1977.

--Submitted by Frank Yannaco

Here's a view of the "C Rock" from Inwood Park in 1977.

--Submitted by Frank Yannaco

Editor's Note: The "C" on that rock denotes Columbia University.

This was the Bill Graham's Fillmore East on Second Avenue in the East Village in 1971. We spend many a night there and feasted next door at Ratner's after a late-night concert and the accompanying bout of the hungries.

--Submitted by Steve "Sonny" Stein

This was the Ninth Avenue El station at Christopher and Greenwich Streets in 1936.

--Submitted by Greg W.

Editor's Note: In the background you can see the New York Central elevated railroad that ran above Washington Street, what is now High Line Park in the meat packing district.

Here's Inwood Plaza where Broadway, Dyckman Street and Riverside Drive all converge. This picture was taken during the Depression in 1936 when WPA work was being performed on public sites all over the country.

--Submitted by Gerry McHugh

Post Avenue where it meets Dyckman Street. This picture was taken in 1926. Woolworth's was a neighborhood icon for many decades.

--Submitted by Gerry McHugh

This was Lewis Avenue on the lower east side in 1939. The picture was taken looking south from Delancy Street, where the entrance to the Williamsburgh Bridge would be overhead.

--Submitted by Allan B.

Corner of Christopher and Bleeker Streets in 1936. Remember those mailboxes that were attached to the lampposts?

--Submitted by Allan B.

This was Cleopatra's Needle in Central Park in 1968.

--Submitted by Owen Kaminoff

This was the Washington Square Arch and surrounding NYU Campus and Greenwich Village area in 1968. This photo was taken with a telephoto lens from Empire State Building observation deck.

--Submitted by Owen Kaminoff