The items included medals from both World Wars, photographs of Whanganui's two Victoria Cross winners, L W Andrew and J A Ward, and taonga Māori.
After that a cake was cut by Chowles and the president of the former Cosmopolitan Club, Nancye Thompson.
We want to retain the look and feel of the RSA, but we don't want to do it and take over the place, because they have got their own trophies and bits of memorabilia.
RSA items will be distributed through Club Metro over time, and rooms have been set aside there for RSA welfare work.
Four "bar leaners" will be resurfaced, with RSA items embedded in their table tops.
Plaques and art works, mainly the New Zealand oriented ones, will be added to the clubrooms.
They will represent each of the services, and items from overseas may be rotated.
The amalgamation of the two clubs is going quite well, Chowles said.
"We want to retain the look and feel of the RSA, but we don't want to do it and take over the place, because they have got their own trophies and bits of memorabilia."