Description
The Convention was held at The Victoria Galleries Carr Lane Hull from 12th – 15th May
The special handstamp depicts the new Humber bridge and was used to service three specially produced postcards which cost 30p the set of three
Unserviced the set cost 25p or each postcard could be purchased at 10p each
There was a special post box at the Victoria Galleries where items posted would receive the special handstamp.
