Hi everybody,
My father-in-law was an avid coin & stamp collector, and he was pretty proud of having some -apparently- valuable Greek Hermes stamps in his collection.
My wife and I have recently been checking on his albums, and found a couple of pages with those stamps.
We are wondering is someone in this forum can let us know if there is any rare piece withing the stamps.
I took the pictures on a white background, since colour from one stamp to the other varyies slightly.




Apart from these stamps, we has this other Hermes stamps on another page in the album:

Thank you!