When he found the plaque, Mr Stuckey initially thought it was a brass plate from an old tractor. It was folded in half and ...
The etching method that [Switch and Lever] uses to get down to brass plaques will be intimately familiar to anyone who has etched a PCB before. Ferric chloride works as well on brass as it does on ...
City of Edinburgh Council The new plaque, installed on Monday, has the same wording as the original brass plate added to the structure in 2021 The plaque states the 1st Viscount Melville - the ...