Martin Marietta "Ejectijet" 1961.

[klem]

A Martin Marietta project called "Ejectijet" from 1961. What is the history of its development and its outcome? It would be interesting to have further details if available.
https://www.ebay.com/itm/185371696366

 

[Scapaflow]

Here is some non-exhaustive information on the Ejectijet.