2x Vintage PROD. CONTR. (SHIPBLDG) 3480 Fibre-Metal Hard Hat Superglas Helmet.

Don’t know much about these. They say GOLECKI on the front with “PROD. CONTR. (SHIPBLDG)” and one of them has “MARE ISLAND ALL STAR TEAM. TOOK THE NEXT STEP” on the back.

*And the last picture shows where a piece of the plastic broke