Koo's Stamp Collection

I am slowly loading stamps onto my Laptop.
Wow this is really slow going. Having trouble finding a lot of them. Downloading a scott , hope that helps.
Also uploading some onto e-bay. Scared to give them grades incase I missed something and don't want to be labelled as dishonest.
Have to admit I have found some rather interesting pieces and even if they do sell on ebay for a few buck that's not what is exciting.
Have been coming home everyday after hard days work and keep looking stamps up.
Will post some here whatever looks interesting. Slow going tho.
please keep an eye out that I don't sell something that is valuble for cheap. And correcting my errors is more than welcome.

Here is the next installment.
Posting it because in my opinion it is in VGC condition
Centering fine
A dot near the leg (is it from the printing)
and bottom right corner Perf looks bent.
the gum isn't used (unhinged?)

Oh its 1929 pegasus v12

Hello Koo, welcome!

The Uruguay stamp looks to be lower left corner perf bent and possible (could be straightened out by flattening) corner slight bend. Cantering is Very Good but because of the nice bright good colour it seems to strike me as a Fine graded stamp.

Sold as an Air mail horse / Pegasus stamp it will sell I think.

Norrmally the corner bend will reduce the price.

I am not sure of the current catalogue pricing on it,

Hi,
From this ebay buyer's point of view, I wouldn't worry about assigning a grade to a stamp. Your pics are terrific, and I would let them speak for themselves.

Current Scott Catalog price for Uruguay C29 is $0.40 in Mint and Used condition. Beautiful copy, but value is on the low side. (My copy doesn't have any black spots.)

Thank you very much for all the helpful info guys

Another one that I found interesting.
Anyone have more specific details?

Here is another one I have no idea where to start from apart from france.
And I see its unused. How would you grade it. there is some paper stuck on the back with writing. Should I try to remove it?
Thank you in advance

another one I can't work out. Is it a cancel? Overprint?