Cleaning an old keyboard

[Pete Turnbull]

On 25/09/2019 16:29, Noel Chiappa via cctalk wrote:

> If the reference is to:
> 
>      Lloyd S. Swenson, James M. Grimwood, Charles C. Alexander; "This New
> 	Ocean: A History of Project Mercury"; SP-4201; NASA; Washington; 1966

It is indeed in that.  My copy isn't to hand and if it's not indexed 
then it would take a while to find, but that's where I first saw it. 
I'm pretty sure it's documented elsewhere too.

-- 
Pete
Pete Turnbull