The significance of May Day
Subtitle: what it should mean to the working class.
Publisher: Queen Print. Co.
Published: 1914
Place of publication: [Toronto
Language: eng
Subjects: May Day (Labor holiday); Labor and laboring classes
Notes: Caption title.

"Issued by Advertisement Committee on approval of May Day Conference."

Consists of the article (p. [2-3]) and programme for a labour rally planned for May 1, 1914 (p. [1] and [4])