51.   He began frantically chasing Fritz along the back wall.

52.   He figures he has lost thousands of dollars in other equipment, a lot of it still scattered near what used to be the back wall of his shop.

53.   He proudly pointed out the restored lion heads that guard the back wall and the three giant chandeliers that illuminate the shimmering gold arches.

54.   Hundreds of doll heads with parted lips and sleeping eyes line shelves and open drawers along the back wall.

55.   Hsing-Hsing looked as cute as ever Wednesday, perched against the back wall of his feeding room at the National Zoo, munching on bamboo shoots.

56.   If they do, the back wall will be just a small part of the view.

57.   If there were an attack, Giannone planned to collect his things, jump over the back wall and avoid other human beings until daybreak.

58.   In the furthest reaches of this universe are film images of dancers projected on the black back wall, as insubstantial as wisps of smoke.

59.   It remains leaning against a back wall.

60.   John Travolta sat quietly in a square, well-cushioned chair along the back wall of his home screening room.