|
I am having a hard time seeing these watermarks on the 1918 issues. I have used three fluids: Clarity, Supersafe, and Ronsonol plus a Sherlock. The Sherlock is not very useful on stamps with any hinge remnants.
Does anyone have an actual picture with fluid? Catalog images can be crude at best such as how much would appear on an individual stamp?
I need some tips.
|