After forty years /by Irwin E. Klass
Contributors: National Federation of Post Office Clerks. Local No. 1, Chicago
Series: Pamphlets in American history -- L 1776
Publisher: publisher not identified
Published: 1979
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 15
Subjects: Postal service; Employees; Labor unions; National Federation of Post Office Clerks. Local No. 1, Chicago
Notes: Caption title.

"Celebrating the 40th anniversary of the Chicago Post Office Clerks Union, founded October 16, 1900."

Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1979. 1 sheet ; 11 x 15 cm. (Pamphlets in American history : Labor ; L 1776)