51.   Off the West Coast, the shelf is narrower.

52.   Shelves are all boxy compartments, so nothing falls off.

53.   Shelves are in disarray, so cosmonauts often have to call back to Earth to find out where prior crews left tools.

54.   Shelves are barren of trophies or elementary school art projects, and the few family photographs in the living room are of grown children.

55.   So MacAyeal suspected that the shelf was due for another big break.

56.   Shelves behind him were full of cast aluminum replicas of revolvers.

57.   So are more shelves with tubes and transistors to make those radios play again.

58.   Store shelves are no longer bare, but stocked with foreign consumer goods, although they are often beyond the means of many Russians.

59.   Store shelves are empty.

60.   Store shelves are no longer bare, although the foreign consumer goods are often beyond the means of many Russians.