Interesting 1904 GB Postcard To USA With Retry Trip Cancel

I found this in my junk pile, a 1902 Inland postcard with a 1/2d stamp so it could be sent to Rochester USA I believe this is H&B CP43.

It has a London Cancel dated Aug 22, 1904.

There is a red "received" mark SEP 2 and what looks like a retry list dated Sep. 9 and what looks like two 9/2 and 9/3 marks which I assume is Sep 2 and 3.

I am unfamiliar with US marks so could use some help telling the story on this one.

All of the magenta and manuscript markings on the the front appear to be non-postal in origin, but rather applied by the receiving company.

The New York Institute of Science being ....


From Arthur J. Cramp, ed. "Nostrums and Quackery", published by the American Medical Assn, 1921, vol II, pages 305-6 shown here and the discussion runs on to page 314, but too much to scan/post here