Skip to main content
  • Utility Menu
  • Search
Harvard Logo
HARVARD.EDU

Collections Menu
  • Waywiser
  • People
  • Bibliography
  • Exhibitions
  • Thesaurus
  • My Object Lists
  • About
  • Sign in
Advanced Search
  • Home
  • Vocabularies
  • Thesaurus

Thesaurus

Term: Pennsylvania

Description

Occupied mainly by Algonquian, with Iroquoian-speakers in E, when English, Dutch & Swedes settled here 17th cen.; haven for religious dissenters founded by W Penn in 1682; suffered battles in French & Indian wars; was strongly pro-Revolution & pro-Union.

Objects

View all (566)
rangefinding binocular periscope
1943
promotional engineer's scale and protractor
circa 1960
resistance box
1910-1930
oxygen analyzer
1950-1960
milliammeter converted from pyrovolter
1929

People

View all (238)
Image Not Available

Pennwood Electric Company

1930s - 1972
Image Not Available

F. F. Metzger

1890s - 1920s
Image Not Available

Lehigh Valley Electronics

Image Not Available

H. C. Berry

Image Not Available

RadioEar

founded 1924

facebook iconTwitter Logo

_______________________________
Join Our Mailing List I Contact
_______________________________
The Collection of Historical Scientific Instruments
Science Center, Room 371 • 1 Oxford Street
Cambridge, MA 02138 •chsi@fas.harvard.edu
p. 617-495-2779 •
f. 617-496-5794
_______________________________
The CHSI is one of the

HMSC Logo

Exhibition Hours

The Putnam Gallery
(Science Center 136):
Monday through Friday, 11a.m. to 4p.m.


The Special Exhibitions Gallery
(Science Center 251):
Monday through Friday, 9a.m. to 5p.m.


The Foyer Gallery
Closed for Installation.

All galleries are closed on University Holidays.

Admission is free of charge.
Children must be escorted by an adult.

Admin Login
OpenScholar
Copyright © 2017 The President and Fellows of Harvard College | Privacy | Accessibility | Report Copyright Infringement