Built by Walkers, Parker & Co. in 1799, it is the oldest of the three surviving shot towers in the UK and probably the oldest still standing in the world.
The shot tower and leadworks site is currently undergoing a £6.4 million redevelopment to create residential units as well as leisure and retail facilities.
The canalside here is a very busy thoroughfare so, at busy times, a high level of stealth may be required to locate, retrieve and replace the cache.
You are looking for a black film pot-style container. The cache is not near the edge of the canal but, as always around deep water, care should be taken when caching with geo- kids or dogs.
Congratulations to The Molecachers on being First to Find!