1. Halfpenny of Lackington Allen & Co. cheapest booksellers in the world. [realia] Creator: Lackington, Allen and Co. Published / Created: 1794. and [1794] Call Number: LWL Min. 147 Shelved in Object Room in Box 4 Image Count: 2 Resource Type: three-dimensional form Found in: Lewis Walpole Library > Halfpenny of Lackington Allen & Co. cheapest booksellers in the world. [realia]