Rockville: looking east down Montgomery Avenue at Perry Street (now Maryland Avenue), c. 1906; Vinson's Pharmacy is on the corner.
Maryland street scene, c. 1914.
There's something a little odd in each of these photos:
Top left: where's the horse?
Bottom left: why is she wearing a headdress and carrying a rifle?
Above: where in Maryland would that gigantic cactus be growing?