THE NEW YORK HERALD, February 21, 1874 

* Chang and Eng Bunker autopsy
* re. Siamese Twins death

The top of page 10 has one column headings: "CHANG AND ENG" "Dr. Pancoast's Final Report on the Oriental Monstrosities" and more. (see images)
Another related item on  page 6 with tiny heading: "The Siamese Twins--Results of the Dissection"
Other news of the day. Complete with all 12 pages, nice condition.