The Society maintains a database of P4 layouts (and other layouts of members) available, now or in the future, for exhibition, these layouts are listed on the exhibition layout page.  Some layouts are also listed which can be visited by appointment although not available for exhibitions. 

The portfolio includes pictures of layouts exhibited at Scaleforum and elsewhere not otherwise listed, these layouts are listed below. The 1883 challenge page gives details of the entries and their progress.

Anyone who would like to add photographs to this portfolio should email them to the webmaster.