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
  • Objects
  • carbon filament light bulb
  • Images (2)

carbon filament light bulb

  • Images (2)

carbon filament light bulb

Date: circa 1903
Inventory Number: 1997-1-1403a
Classification: Light Bulb
Subject:
electricity, lamps & lanterns,
Maker: American
Cultural Region:
United States,
Dimensions:
18 x 8 cm (7 1/16 x 3 1/8 in.)
storage: 48 x 59.8 x 24 cm (18 7/8 x 23 9/16 x 9 7/16 in.)
Material:
glass, carbon,
Description:
A simple straight-side light bulb with a carbon filament that just turns around once and is supported by a wire attached to the glass tip at the top of the bulb.

On sticker on bulb in marked: "Shinny Fil / for 5 1/2 amp. / 5.5 Amps 12 Volts approx."
Signedunsigned
InscribedSticker on bulb is marked: Shinny Fil / for 5 1/2 amp. / 5.5 Amps 12 Volts approx.
FunctionAn early standard light bulb.

Choose Collection

Create new collection

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

Choose Collection

Create new collection