Creator:

National Postal Museum  Search this

Type:

YouTube Videos

Uploaded:

2021-07-26T17:57:42.000Z

Views:

160

Video Title:

Bert Berkley, Tension Corporation

Description:

Bert Berkley, Tension Corporation America’s Mailing Industry virtual exhibition: https://postalmuseum.si.edu/exhibition/america’s-mailing-industry

Video Duration:

3 min 48 sec

YouTube Keywords:

Smithsonian "postal museum" "National Postal Museum" stamps philately post office history

YouTube Category:

Education  Search this

Topic:

Postal service;Letter mail handling;Stamp collecting  Search this

See more by:

SmithsonianNPM

Data Source:

National Postal Museum

YouTube Channel:

SmithsonianNPM

EDAN-URL:

edanmdm:yt_XkS17IenBtU