3、The first manned flight of Project Mercury was a complete success.
2、The Americans had Project Mercury, the Russians the Soyuz programme - and we had the Albert memorial.
4、Forming the core of the new project office would be the 76 members of STG's Engineering Division, at the time chiefly engaged in Project Mercury and largely outside the mainstream of Apollo.
1、It is the first manned flight of Project Mercury.
