George Washington's Pennsylvania lands

Author: Cummings, Hubertis M.

Historic Fort Mifflin to be new city park

Author: Cummings, Hubertis M.

The Mason and Dixon line : story for a bicentenary, 1763-1963

Author: Cummings, Hubertis Maurice, 1884-
Published 1962

Richard Peters, provincial secretary and cleric, 1704-1776

Author: Cummings, Hubertis Maurice, 1884-
Published 1944

An account of goods at Pennsbury Manor, 1687

Author: Cummings, Hubertis Maurice, 1884-1963.
Published 1962

James D. Harris, canal engineer : notes on his papers and related canal papers

Author: Cummings, Hubertis M. 1884-1963.
Published 1951

Scots breed and Susquehanna

Author: Cummings, Hubertis M. 1884-1963.
Published 1964

An account of goods at Pennsbury Manor, 1687

Author: Cummings, Hubertis Maurice, 1884-1963.
Published 1960

Song of a river

Author: Cummings, Hubertis M. 1884-1963.
Published 1952

Historic Pennsylvania leaflet

Published 1957

Pennsylvania Board of Canal Commissioners' records : with allied records of canal companies chartered by the Commonwealth ; descriptive index, prepared by Hubertis M. Cummings, res...

Published 1959

Pennsylvania's state houses and capitols

Published 1953

Pennsylvania's state houses and capitols

Published 1953

Harrisburg : Pennsylvania's capital city

Published 1953

The Pennsylvania canals

Published 1957

Harrisburg : Pennsylvania's capital city

Published 1953