THE NEW YORK TIMES, December 17, 1943

• Jewish Holocaust becoming reality to the public
• Nazi-occupied exterminations - Gassing tests
• New Britain Campaign begins w/ U.S. troops ashore

The front page has a nice banner headline: "U. S. TROOPS INVADE NEW BRITAIN, WIN FOOTHOLD"  with subheads that include: "Americans Ashore" and more.
Page 3 has small one column headings: "Nazis Said To Test Gas On Prisoners" & "Escaped Netherlander Describes Guinea-Pig Experiments". (see images)
What better evidence to confirm of what really happened then having a 1st hand account from the day it was first reported.
Complete with all 44 pages, light toning at the margins, nice condition.