Hi, I had a friend who bought a 1$ (1954~devil face) & 1$ and 10$ , both dated from 1937~Canada at ebay about a week ago. I don't know about the signature,prefix, or serial number...I just remember that it was all 3 in Very Good condition.
The problem with these 3 notes are that when he put it in a "counterfeit currency detertor", it doesn't show the "glowing dots" like it should be! But he do see that the dots are there but it just doesn't glow under the ultraviolet light bulb of the machine.
Does that means that the notes are fake? or is it just because it is too old or dirty that's why it doesn't glow under the machine??
Does anyone have this kind of problems too?? I mean for the 1937 notes??, is it because the 1937's notes are not detectable by the machine?
I remember touching and feeling all 3 notes and it does seem real. I suspence that they are Highly Good copies (Counterfeit) of the notes, but I don't want to tell this to my friend yet, I would like to hear about any experts in this forum before making any conclusion.
Is there any other way to check if the 3 notes are real??
Thanks