John Allen's clinic 780-20, "Optimum Use Of Space"

Narrated by John Allen himself, the clinic is a detailed analysis of available space for a model layout, and how to determine it, using grids and colored paper squares to represent table area. Also included are numerous photos of John's Gorre & Daphetid to illustrate the concepts he presents. The slides can be viewed here: https://gdlines.org/GDRP/JA_Photos/al...