Yes, you're right, Foster and Walhalla were the only two post offices in Victoria built to this design. Walhalla has the plans. But try the PRO first. The plans they have archived are themselves works of art with beautiful calligraphy and colors. The Foster PO is now the home of the accredited Foster Museum and while it has undergone some internal alterations, it is still a beautiful building and very much alive. Shirley Westaway Research Officer Foster and District Historical Society Inc.