Pittsburgh Historic Maps

Taking plat maps and historically referenced basemaps from 1835 to modern day.

Cleveland Historic Maps

Covering all of Cuyahoga county, these maps show the growth of city from 1852.

Toronto Historic Maps

Including maps from 1818, look as the city transforms from a small shipping port into a booming metropolis .

Pittsburgh Inclines

Inclines have been an integral part of Pittsburgh's past and provided a much needed benefit to both citizens and businesses.