Leaflet - Talyllyn Railway & Narrow Gauge Museum - Tywyn Wales - c.1970s/80s

This is an original fold-out advertising leaflet (size approx 8" x 4" folded, opening out to 8" x 12") produced by Talyllyn Railway to publicise the line and the Narrow Gauge Railway Museum at Tywyn, Wales; undated but most likely 1970s/80s.