|Description||'Any date but Thursday between 11 & 4. Saturday 11 & 1.|
re Captain Cook's Chronometers [underlined]
Your request to examine & clean these chronometers has been brought before the President & Council of the R.S. [Royal Society] & on the recommendation of the Astronomer Royal has been granted.
I am, Sir, your obedient servant
Asst Sec RS [Assistant Secretary, Royal Society]'.