Dag Hammarskjöld Invert Controversy

Dag Hammarskjöld Invert Controversy

US #1203 – The original non-error stamp issued on this day in 1962. Click the image to order.

On October 23, 1962, the US Post Office Department unknowingly issued an unknown number of inverted Dag Hammarskjöld error stamps.  The fallout from this issue became known as Day’s Folly (after Postmaster General J. Edward Day).

Click this image to get all the stamps and covers on this page and save $2.10.

Dag Hammarskjöld was the second secretary-general of the United Nations, serving from April 1953 until his death in a plane crash in September 1961. President John F. Kennedy called him “the greatest statesman of our century.”  To honor Hammarskjöld’s life and works, the US Post Office decided to issue a stamp in his honor the year after his death.

US #1203 – Classic First Day Cover. Click the image to order.

The stamp, US #1203, was issued on October 23, 1962.  However, shortly after its issue, Leonard Sherman, a New Jersey jeweler, discovered a sheet of the stamps with an error.  His stamps had the yellow background inverted, creating a white “shadow” next to the United Nations building.

US #1203 – Mint Plate Block of four stamps. Click the image to order.

Upon hearing of the error, Postmaster General Day decided that they should produce a special printing of the stamp with the yellow intentionally inverted, to prevent individuals from profiting off the postal service’s mistake.  As Day explained, “The Post Office Department is not running a jackpot operation.”

US #1204 – Special Printing invert stamp. Click the image to order.

Sherman then filed an injunction to stop the reprint, but it was too late as they had already begun production.  An eventual court decision ruled that their actions were illegal.  Sherman received an affidavit from the postal service certifying that his was an original error.  He eventually donated his sheet to the America Philatelic Society.

US #1204 – Special Printing Classic First Day Cover. Click the image to order.

The special printing stamp, #1204, was issued on November 16, 1962.  There were 40 million stamps issued.  It’s virtually impossible to identify an original error stamp from a special printing stamp, so they all have the same value.  However, First Day Covers and covers dated before November 16 prove they are the earlier issue and carry significant value.  Additionally, there are three varieties of the special printing stamp, which you can read more about here.

US #1204 – Mint Plate Block of 4. Note the inverted yellow plate number.  Click the image to order.

Click here to see what else happened on This Day in History.

Did you like this article? Click here to rate:
[Total: 36 Average: 4.8]

Share this article

3 responses to "Dag Hammarskjöld Invert Controversy"

3 thoughts on “Dag Hammarskjöld Invert Controversy”

  1. Just think, this could have another ‘Curtis Jenny’ if Postmaster General Day didn’t react the way he did. What a bummer!

  2. Just think, this could have been another ‘Curtis Jenny’ if Postmaster General Day didn’t react the way he did. What a bummer!

    • Yes indeed! It’s hard to get excited about this invert as it was printed in such large quantities. To me the most interesting of the modern day errors was “The wrong cowboy”. The re-print of the inverted Jenny as a $2 stamp was neat, but the printing of 100 “non-inverted” varieties was in my opinion unethical. But things are what they ar. So I coolect what I want and not everything the USPS prints.


Leave a Comment

Love history?

Discover events in American history – plus the stamps that make them come alive.

Subscribe to get This Day in History stories straight to your inbox every day!