Cane Creek

RARE! “WWII Operation Crossroads” Louis McKeehan Hand Signed Orders Dated 1944

Description: Up for auction RARE! “Yale Physicist” Louis W. McKeehan Hand Signed Orders To Review a "SECRET" Film Showing. Dated 1944. This is the only known military document to come to auction signed by the scientist who helped the U.S. win WW2.  ES-8706E Dr. Louis W. McKeehan, professor of physics at Yale University from 1927 to 1955,  Dr. McKeehan, who served as a captain in the Navy in World War had been assistant Naval attaché in London and chairman of the scientific advisory board of Operations Crossroads, the strategic bombing of Japan. His research included radioactivity, discharge in gases, X‐ray crystallometry, ferromagnetism, submarine mines, slow motion spheres in gases and scattering of cathode and beta rays. Dr. McKeehan graduated in 1908 from the University of Minnesota, where he later obtained a PhD. degree. He taught there as an associate professor before World War I, in which he was a technician in the Navy Ordnance Bureau. At Yale Dr. McKeehan directed the Sloane Laboratory of Physics. After becoming emeritus professor at Yale, he was research associate at the Laboratory of Marine Physics in New Haven and Jamestown.  

Price: 499.99 USD

Location: Fort Lauderdale, Florida

End Time: 2024-12-11T20:03:09.000Z

Shipping Cost: 0 USD

Product Images

RARE! “WWII Operation Crossroads” Louis McKeehan Hand Signed Orders Dated 1944

Item Specifics

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 14 Days

Refund will be given as: Money back or replacement (buyer's choice)

Signed: Yes

Object Type: Letter

Original/Reproduction: Original

Recommended

Vintage Warriss Sheffield 1943 Rare WWII CANADA  Army (Solid Pocket Knife)
Vintage Warriss Sheffield 1943 Rare WWII CANADA Army (Solid Pocket Knife)

$70.00

View Details
WW2 RARE COMBINED PARATROOPER GLIDER ASSAULT BADGE PIN BRITISH MADE
WW2 RARE COMBINED PARATROOPER GLIDER ASSAULT BADGE PIN BRITISH MADE

$55.00

View Details
Rare WW2 Camillus Cutlery MD-USN Pocket Knife Wear from Age
Rare WW2 Camillus Cutlery MD-USN Pocket Knife Wear from Age

$149.99

View Details
WWII MINI PLAYING DICE RARE
WWII MINI PLAYING DICE RARE

$45.00

View Details
Rare WW2 German Reichspfennig Coin Historical WW2 Authentic Artifacts
Rare WW2 German Reichspfennig Coin Historical WW2 Authentic Artifacts

$4.89

View Details
1940 Japan Rare 50 Sen Military Issue Banknote For China -WW II
1940 Japan Rare 50 Sen Military Issue Banknote For China -WW II

$4.99

View Details
Rare WWII Era Outfit OFFICER'S MESS KIT 1942 Wheary Incorporated Enamel 40 Pcs
Rare WWII Era Outfit OFFICER'S MESS KIT 1942 Wheary Incorporated Enamel 40 Pcs

$500.00

View Details
Rare! WWII U S  Navy 7th BB  Landing  on Omaha Beach D Day  1/4 Diecast Helmet
Rare! WWII U S Navy 7th BB Landing on Omaha Beach D Day 1/4 Diecast Helmet

$29.95

View Details
Rare WWII Murphy Combat Knife
Rare WWII Murphy Combat Knife

$795.00

View Details
Rare WWII 142nd Infantry Regiment Screw Back Pin + 2nd Infantry Team Pin
Rare WWII 142nd Infantry Regiment Screw Back Pin + 2nd Infantry Team Pin

$27.00

View Details