What does the "A" designate in a 1963A 2 dollar bill?

[Teknowaffle]

What does the "A" designate in a 1963A 2 dollar bill?

I was at the bank and saw a nice crisp Red Seal in the 2 dollar bill area, and bought it. It was a 1963A and I was wondering what the A designates.

 

[AU24K]

Re: What does the "A" designate in a 1963A 2 dollar bill?

The "A" designates a change in the Secretary of the Treasury.
Anytime there is a change during the issuing of note of either the Treasurer or Secretary of the Treasurer, there is a letter assigned to the new series signatures.
The $1 silver certificates from 1935 run clear up to "H."

Best,
Scott

 

[creeper71]

Re: What does the "A" designate in a 1963A 2 dollar bill?

post pic the serial number may make the note have more value...