Square coffee table glass and bakelite

Lot of 2 low tables on wheels straight out of the 70s/80s. The first is made up of two trays: Smoked glass tray 1. 2 tray plated bakelite. Metal central cylinder. Slight shards due to the age of furniture visible in photos. 2nd table almost similar. Only with a tray. Central cylinder, removable lid. Dimensions: the same as for table 1 except height: 14 cm.