51.   They rode through just before the first of the big gate timbers descended in an explosion of sparks.

52.   This is the first of a series of biennial exhibitions which will include painting, sculpture, photography, installation and video.

53.   This was the first of many long sieges which were to be characteristic of the war.

54.   This was the first of several actions that were of questionable legality, and which eventually led to his resignation.

55.   Through it, Donna could see the first of many wax tableaux showing famous film stars.

56.   When Fox begins next weekend the first of three consecutive Saturdays of six regional telecasts, one of them will use FoxTrax.