![]() |
![]() |
#22 |
Member
Join Date: Mar 2006
Location: Room 101, Glos. UK
Posts: 4,215
|
![]()
it looks like the new touch hole was fitted to the barrel and brazed into place with a high copper alloy, which is less destructive to the surrounding steel. obviously strong enough to survive this long. plug may have been loosely threaded & needed sealing in. as they say, necessity is the mother of invention.
|
![]() |
![]() |
|
|