A brief outline of the life of John Mason.
Publisher: Mexborough and District Trades Council [for] the John Mason Defence Committee
Published: 1940
Place of publication: [s.l
Language: eng
Subjects: Mason, John.; Labor unions -- zEngland -- Yorkshire -- Officials and employees -- Biography.
Notes: John Mason, Secretary of Mexborough Trades Council was arrested and detained by order of the Ministry of Home Security in July 1940.