Peter Harris Clocks & Militaria has dated this piece to the 18th Century.
It has a plain rounded lock with swan neck cock and unbridled frizzen, signed "Ward & Steele".

Walnut fullstock with early military pattern brass mounts and brass tipped ramrod (shortened). The action fires on half cock. The blunderbuss has some old damage to fore end, see photographs.
In overall Excellent condition but look at the photographs and make up your own mind.
Measurements
Barrel 35.5cm (14").
Overall 74cm (29").
Peter Harris Clocks & Militaria has dated this piece to the 18th Century.
We specialise in flintlock pistols, muskets, clocks & watches
You can view the stock and full dealer information on the Peter Harris Clocks & Militaria Profile Page