Hello, I found these never used stamps are they worth anything? Thanks.

[theodoreantiques]

 

Amazon Forum Fav 👍

Agony and Death on a Gold Rush Steamer: The Disastrous Sinking of the Side-Wheeler Yankee Blade - Grab it through Amazon!

[BigWaveDave]

52 cents.
It’s been years since philately was in my wheelhouse...
The Blocks of four are the most collectible, with the ones bottom center with the straight edges being the winner, also the top right the same. As far as value?, no clue.

 

[Mackaydon]

If you still have those stamps, I'd 'walk slowly' in marketing them.
The green one-center has seven variations, each with a different value.
The 2-center has eleven variations of various values.
The blue stamp has three variations of various values.
Keeping them 'unhinged' and in pristine condition is very important to their value.
If you have a stamp dealer near you, i'd suggest you ask him what variation do you have of each stamp--then ask for an offer--but don't accept it.
I'd then go to your local library and ask the Reference Desk for Scott's Catalog of US stamps. Look up each one (246,248 and 552) and their varieties.
I think you have enough value to warrant more Due Diligence.
Good luck,
Don......

 

[A2coins]

what he said