The discovery of the Erat papers in early 2007 has begun a re-evaluation of current thinking and knowledge relating to the harp industry in Georgian London. Although limited in range (1821 - 1826), the Erat papers form one of the most important collection of documents surviving from any musical instrument maker of this period.
Comprising an account ledger, cash book, inventory and leases, the papers afford a window onto the day to day trading, manufacturing and personal life of the Erat family.
Research
The inventory is particularly remarkable, listing the contents of the business room by room, workbench by workbench. Compiled by Thomas Dodd and Alexander Barry, both contemporary harp makers, a level of accuracy can be assumed.
