Please check your bill again. "D" is the highest series letter for 1934-dated $5 bills, and there are no black-seal bills.
The series letter (if any) is next to the date and the seal color is determined by the Treasury Department seal under the large word FIVE. My guess is that you're looking at a Federal Reserve Note distributed by the Dallas district which uses the indicator K. If so, there's more information at the question "What is the value of a 1934 US 5 dollar Federal Reserve Note?"
1934 ten dollar bill green with B stamp
A denomination is needed. Please determine your bill's denomination and look for the question "What is the value of a 1934 C US [denomination] dollar bill?"
The value of a 1934 five(5) dollar bill will vary depending on the condition and the type of the money. For the best value information search eBay as well as other online aution sites.
Please look at your bill more closely; the date should be 1934. There's more information at the question "What is the value of a 1934 US 20 dollar bill with HAWAII on it?"
Your bill isn't really from Hawaii. It was printed during WWII for use in that territory. Please see the question "What is the value of a 1934 US 20 dollar bill with HAWAII on it?" for more information.
1934 ten dollar bill green with B stamp
A denomination is needed. Please determine your bill's denomination and look for the question "What is the value of a 1934 C US [denomination] dollar bill?"
The value of a 1934 five(5) dollar bill will vary depending on the condition and the type of the money. For the best value information search eBay as well as other online aution sites.
Value of 1934c $20 bill
Please look at your bill more closely; the date should be 1934. There's more information at the question "What is the value of a 1934 US 20 dollar bill with HAWAII on it?"
Your bill isn't really from Hawaii. It was printed during WWII for use in that territory. Please see the question "What is the value of a 1934 US 20 dollar bill with HAWAII on it?" for more information.
Your bill was actually printed in Washington for use in Hawaii during WWII. Please see the question "What is the value of a 1934 US 5 dollar bill with HAWAII on it?" for much more information.
Check
The U.S. did not print any $2 bills dated 1934.
Despite the 1934 date, yellow-seal bills were actually printed during WWII for use by troops in North Africa. More than one denomination was issued; please see the following questions: "What is the value of a 1934 US 1 dollar bill with a yellow seal?" "What is the value of a 1934 US 5 dollar bill with a yellow seal?" "What is the value of a 1934 US 10 dollar bill with a yellow seal?"
The blue seal indicates your bill is a silver certificate. Please see the question "What is the value of a 1934 A US 5 dollar silver certificate?" for more information.
100 dollars of course!