Anything that new almost certainly means they were simply distributed that way by the bank. If they're in uncirculated condition they'd normally sell for about $3 each so there might be a small premium over that amount for a consecutive set but it's not a rare occurrence.
no
$1 each
There were no yellow seal two dollar bills. The red ink on your note was altered to look yellow.
No added value. G7 is just a plate number. Look at some other bills and you'll find that they all have similar numbers on them.
Nothing special. It just means that the serial number sequence wound pretty far down. There was a long stretch of time when there was no change in the offices of the U.S. Treasurer or Secretary of the Treasury, so mountains of $1 bills were printed in the same series. It nearly exhausted the set of possible serial number / letter combinations.
no
Four genuine bills on a sheet will NOT have the same exact serial number.
All $2 bills series 1976 or later are worth $2.
Do they all have the same serial number? If so then these bills are fake. If there is variation in them, it comes down to the series. If the series is newer (like 2006 or so) the bills are worth about $25, perhaps $27 to a collector, but good luck getting more than face value. If the series is older, it depends how old, from the 1970s I'd imagine them to be worth about $30 as a set.
Face value.
$1 each
Ten dollar bills made in 1950 only went to the series letter E. You may be looking at the serial number, the plate number or another security feature.
$20, American.
There were no yellow seal two dollar bills. The red ink on your note was altered to look yellow.
Qs are printed as part of the serial number on older 1 dollar bills. It doesn't mean anything.
I have a 2 dollar bill with Jefferson on it, serial number B 06184684 A. The 2's are in silver, the writing unites states of America, two dollars, and behind Jefferson's head are also in silver. What does this mean and what is the value, it is uncirculated, Series 2003 A with green seal.
No added value. G7 is just a plate number. Look at some other bills and you'll find that they all have similar numbers on them.