Off Topic a bit,
Was doing a general search about Hebdin & co and pulled up an interesting document that might have odd fascinating snippets of info.
Not a source I've looked at before but has amusing things like:
4th May 1809. Paid Messrs Hebdin & Co for water decks supplied to the 12th Regt Dragoons 417 19 -
July 6th To T A Collins Esq Commissary General, to be paid over to Messrs Pierce and Mr W Gilpin, for 10,000 suits of regimental clothing provided and delivered to the Storekeeper General for the use of the Army.
Journal of the House of Commons Vol 64 1809 p472
https://books.google.co.uk/books?id=aRl ... Co&f=false
Might be interesting to see what else is supplied say from 1811 to 1815 and who by etc.