The wording should be "INdivisible", but in any case it's something that was added separately after the bill was printed. In that case it has no added value, because the separate stamp makes it a damaged bill.
1934 ten dollar bill green with B stamp
The coin is still worth a dollar, the counter-stamp adds nothing to the value.
1,350- 10,500 based on condition.
At least one dollar
There were many of these notes taken to the post office to get a stamp and a first day cancel seal -- they are not rare. In a nice holder, it has a retail value of $3 to $4.
The value of the Alaska 3 cent stamp is $0.03.
1934 ten dollar bill green with B stamp
The coin is still worth a dollar, the counter-stamp adds nothing to the value.
25.00
No US coin, including the half dollar has a crown stamp on it when it comes from the mint. Instead, if you have a US half dollar with a crown stamp in it, it was done either by a private company or individual. These stamps generally add no value to your coin and it is just worth what a damaged example of whatever year of half dollar you have is worth.
1,350- 10,500 based on condition.
The Scott catalog number for this stamp is 2137. The breadwagon stamp was not issued in 1866, it was issued about 1981. The item pictured was made in the 1880's. The stamp has a minimal value used and can be purchased for about a dollar mint.
At least one dollar
There were many of these notes taken to the post office to get a stamp and a first day cancel seal -- they are not rare. In a nice holder, it has a retail value of $3 to $4.
It's worth $2.01.
Two-dollar bills are generally worth two dollars. Adding a postage stamp to it wouldn't affect the value if the bill. The stamp itself, if rare, might be worth more than two dollars.
It's called a mintmark not a stamp and the coin is face value, the use of the "P" mintmark did not start until 1980 on the half dollars.