The Engineers (continued)

United Machine Workers Association (UMWA)
With its beginnings in Manchester in 1844 the United Machine Workers Association (UMWA) was a rival of the ASE and had a membership which often shared the same workplace. The Association had 3,800 members in 54 branches in 1900 and had grown to a membership of 14,000 by 1915. The UMWA was one of the founding members of the AEU in 1920.

United Machine Workers

Amalgamated Instrument Makers Society (AIMS)
The Amalgamated Instrument Makers Society (AIMS) founded in 1887 was one of those unions invited by the ASE in 1918 to merge with that union and others to form one engineering union. However the AIMS refused at that time and it wasn’t until 1920 that the union changed its mind and became a part of the AEU when it amalgamated with the nine other unions to form that organisation.

Amalgamated Instrument Makers

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