The Rittenhouse orrery, 1980.

University of Pennsylvania.

http://n2t.net/ark:/99166/w6q63gvj (corporateBody)

The Department of Architecture at the University of Pennsylvania was part of the Towne Scientific School until 1920, when a separate School of Fine Arts was established, teaching architecture and other fine arts. Teaching staff and courses of instruction of the Towne Scientific School, Department of Architecture were listed in the Catalogue of the University of Pennsylvania. The School of Fine Arts published its teaching staff, regulations, courses of study, competitons and, in some years, curre...

Rittenhouse, David, 1732-1796

http://n2t.net/ark:/99166/w6zc83ch (person)

David Rittenhouse was a maker of clocks and astronomical instruments in Norriton (Norristown) and Philadelphia, Penn. From the description of Tall case brass dial clock, ca. 1770-1780. (Winterthur Library). WorldCat record id: 668311544 From the description of Tall case brass dial clock, ca. 1765-1775. (Winterthur Library). WorldCat record id: 668311425 From the description of Brass dial wall clock, ca. 1774. (Winterthur Library). WorldCat record id: 668311652 ...

Kramer, Stephen E

http://n2t.net/ark:/99166/w6k10mpv (person)

Princeton University

http://n2t.net/ark:/99166/w63z1x39 (corporateBody)

The collection documents the physical expansion of the University from its earliest period through the acquisition of large tracts of land in the 20th century, including the properties around Carnegie Lake and numerous farms. Early records document transactions with such Princeton University notables as Nathaniel Fitz Randolph, John Witherspoon, Walter Minto, John and Richard Stockton, and John Maclean. For the most part, the papers consist of standard legal documents with detailed descriptions ...