


Both of these are imperf horizontaly,the vi is DF, and the vii is HB. The regular perf stamp is 593, which comes in all shades, including HB. I've included Examples front and back of those. The more regular 604 is DF.
That's why I like lighting up my Canada album. The tagging is a light show in itself!
Acknowledges frequent historical posts about the unreliability of identifying subtle colour differences from postings on the DB, I would speculate that you have the DF stamps. Perhaps another member's monitor suggests a different opinion--I do not claim certainty for my opinion.

I agree with Tom but I'm not really positive either!

@bigcreekdad
Both your plate block (593) and the coil pair (604) are DF.
Dig out a copy of the 1968 Henri Bourassa issue (#485) -- that's a hibrite (HF).
Roy
Thanks folks!

Both of these are imperf horizontaly,the vi is DF, and the vii is HB. The regular perf stamp is 593, which comes in all shades, including HB. I've included Examples front and back of those. The more regular 604 is DF.
I've looked all over the net and most of the info and examples I find just confuse me.
So....tag! you guys are IT.
What say you?
re: Canada 604vi or 604vii.....I hate differenciating phosphorescence shades
That's why I like lighting up my Canada album. The tagging is a light show in itself!
re: Canada 604vi or 604vii.....I hate differenciating phosphorescence shades
Acknowledges frequent historical posts about the unreliability of identifying subtle colour differences from postings on the DB, I would speculate that you have the DF stamps. Perhaps another member's monitor suggests a different opinion--I do not claim certainty for my opinion.
re: Canada 604vi or 604vii.....I hate differenciating phosphorescence shades
I agree with Tom but I'm not really positive either!
re: Canada 604vi or 604vii.....I hate differenciating phosphorescence shades
@bigcreekdad
Both your plate block (593) and the coil pair (604) are DF.
Dig out a copy of the 1968 Henri Bourassa issue (#485) -- that's a hibrite (HF).
Roy

re: Canada 604vi or 604vii.....I hate differenciating phosphorescence shades
Thanks folks!