UnScramble this Word: o t o s r d c?

Questions

In 1933 ---------- ground-breaking ceremony held at Crissy Field. ?

In 1952 PM Winston Churchill announced that Britain had its own?

In 1954 First ---------- machine (photo engraving) used at Quincy, Mass. ?

In 1955 First aviator to bail out at ---------- speed - G. F. Smith. ?

In 1969 Levi Eshkol dies, ---------- becomes premier of Israel. ?