The Boundless Congress
In 2015, The Salvation Army celebrated its 150th anniversary. For this reason, an International Congress, lasting several days, was held in London. The Salvation Army designed a special logo for this occasion.
At this Congress, Salvationists from all over the world met in the O2 Arena. The Salvationists celebrated this 150th Anniversary in a very colourful manner with many concerts with Salvation Army Bands and Salvation Army Choirs from all over the world.

In many territories, The Salvation Army produced a special Pin for its delegates, which was made for this event. During the Congress many Salvationists exchanged Pins as a souvenir from another territory. In richer territories, Corps sometimes had special pins made for this event.
Below is a collection of the Pins created for The Boundless Congress. A concert can be seen below the Pin Gallery, representing the numerous concerts that took place during the congress.