Stanfords is a geography and travel institution.
Generations of explorers and travellers have headed there for their maps for their trips: from the shops in a number of locations, particularly Long Acre, or the new premises close to Seven Dials in Mercer Street. They also have a shop in Bristol.
London in particular is currently empty of shoppers and Stanfords faces closure after over a century because of the decline in income over the last six months.
A number of rewards are available, starting at £10.