Herculaneum Steam race commemorative frog mug circa 1830 the front printed with the Exchange Buildings and Nelson's Monument Liverpool to one side 'The Rocket of Messrs R. Stephenson and Co' and 'The Northumbrian of Messrs R. Stephenson' the interior printed with a portrait of Queen Adelaide and the 'Novelty of Messrs Braithwaite and Ericsson' as well as 'Carriages for Passengers' 12.5cm high Condition report: Restorations to the handle joins, also two restored hairline cracks. Losses to the front legs of the frog. Overall crazing.