UFOAIRMAIL,
I would say the France stamps you showed would be described as "typical mixed condition". Quick glance, I don't see anything in there that would warrant certification. Again, a quick glance, but I don't see any stamp in there that would RETAIL for more than $10 (I am adjusting for condition). Some stamps may be mis-identified (i.e., in the wrong spot in the album). I don't know anything about the revenues stamps I saw in there.
Of course, everybody has a different criteria. I wouldn't consider certifying a stamp unless it would RETAIL for at least $1000+ and I was planning on selling it. Or, if I had bought it and had questions on whether the stamp was genuine/unaltered.
For regular French postage stamps, that means the early Napoleon/Ceres heads, the philatelic S/S of the 1920s-1930s, a few of the 20fr issues, and a handful of rarities sprinkled here and there.
I don't mind looking at your pics (I love looking at stamps!). But I think you might like it more if you spent time browsing through your stamps with a stamp catalog (check your local library to see if they have some), rather than just asking if there is anything valuable.
I find it hard to spot "valuable" stamps from pictures of hundreds of stamps, even though it is rather easy to do in person. It's just the limitation of pictures. Others may disagree.
So maybe others may spot a few high premium stamps, but I don't see any in your pics. I do see a lot of history and a lot of design/perforation/color varieties that would be a great introduction to some of the basic points of stamp IDing and stamp collecting. So if you can get hold of a stamp catalog...

k