Untested but it spins, so I can't think there's much to go wrong with it! The case should clean up well.
Vintage GPO Telephone Exchange Pulse Clock Type 70A 1962 Mark 2
Vintage GPO Telephone Exchange Pulse Clock Type No 70A Mark 1
Vintage GPO Bakelite 330L 332L 8746G Telephone Bundle c/w Magneto Generators
GPO telephone - red 706L PL63/2 MOD GPO 70s props 4-pole jack plug - untested
Boxed GPO watch receiver No7 for hanging from a GPO telephone.
GPO telephone - cream 746 GNA 73/1 home telephone dial retro
