"Marsol Submarine Mechanical Toy"
Curious prototype of a mechanical submarine in painted sheet metal. Functional key mechanism. It is either a very well made handmade toy or a prototype from a brand. The engine is of very good quality, the hull has certainly been repainted. 40 cm in length, in its original wooden box. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato