The resin to set the stone may or maybe not still in a usable condition due to the age. One set has the stone powder opened and the other is still sealed.
Linka Model Building System Catalogue / Poster and Instructions, 1978.
Linka Model Building System Brick & Stonework Set No.8003
Linka model railway building system catalogue kit 4mm scale Randall Merit Hobby
Vintage Model Railway Catalogues & Model Building Information 1960s Vollmer Etc
30pcs. Multicolor model cars model building building train allocation
30pcs. Multicolor model cars model building building train
