What year was the ALGOL 60 Complier implemented by C.A.R Hoare first released?
Elliott ALGOL: Elliott ALGOL was an ALGOL 60 compiler for the Elliott 803 computer. Elliott ALGOL:  First released in February 1962, it is believed to be the first implementation of an ALGOL 60 compiler in a commercial context and was an unexpectedly popular product for the company.
i don't know