| 151, to Claudius | 16 |
| 1510, in Rome | 13 |
| 1510, to some | 13 |
| 1511, to Fabius | 15 |
| 1513 isthmus crosser | 20 |
| 1516 classic originally written in Latin | 40 |
| 1519 Yucatán arrival | 23 |
| 152, in Roman numerals | 22 |
| 152, to Cato | 12 |
| 1521 stop for Magellan | 22 |
| 1521 visitor to Guam | 20 |
| 154 minutes of Whoopi Goldberg just mixing red and blue paint? | 62 |
| 154, to Livy | 12 |
| 1545 council site | 17 |
| 1545-63 council site | 20 |
| 155, in old Rome | 16 |
| 155, in Roman numerals | 22 |
| 155, to some | 12 |
| 155-mi. Asian strip that intersects the 38th parallel | 53 |
| 155-mm. gun | 11 |
| 1550 | 4 |
| 1550, in old Rome | 17 |
| 1550, to Flavius | 16 |
| 1551, in monuments | 18 |
| 1551, on monuments | 18 |
| 1552, on a cornerstone | 22 |
| 1554, the old way | 17 |
| 1555, to Caesar | 15 |
| 1558-1603 monarch: Abbr. | 24 |
| 156, to Livy | 12 |
| 157.5 degrees | 13 |
| 157.5 degrees from N | 20 |
| 157.5 degrees from S | 20 |
| 157.5 degrees fron N | 20 |
| 157.5 degrees, to a pilot | 25 |
| 157.5° from N | 16 |
| 157.5° to a mariner | 22 |
| 157.5° | 14 |
| 1571 battle site where Cervantes lost the use of his left hand | 62 |
| 157° 30' | 15 |
| 1588 loser | 10 |
| 1589-92 teaching venue for Galileo | 34 |
| 1598 edict city | 15 |
| 1598 edict site | 15 |
| 15:40 at Charles De Gaulle, e.g. | 32 |
| 15th Amendment topic | 20 |
| 15th anniversary gift | 21 |
| 15th C. caravel | 15 |
| 15th C. pontiff | 15 |
| 15th century caravel | 20 |
| 15th century date | 17 |
| 15th century Italian friar-turned-artist | 40 |
| 15th century prince who was the inspiration for Dracula | 55 |
| 15th century ship | 17 |
| 15th century start | 18 |
| 15th century year | 17 |
| 15th letter of the Greek alphabet | 33 |
| 15th of March | 13 |
| 15th of March, e.g. | 19 |
| 15th of March, say | 18 |
| 15th of the month | 17 |
| 15th state to join the Union | 28 |
| 15th-century caravel | 20 |
| 15th-century date | 17 |
| 15th-century English ruling house | 33 |
| 15th-century fleet member | 25 |
| 15th-century Flemish painter | 28 |
| 15th-century French king nicknamed "the Prudent" | 58 |
| 15th-century imperialist | 24 |
| 15th-century king of France | 27 |
| 15th-century maritime name | 26 |
| 15th-century Mexican | 20 |
| 15th-century painter of "The Adoration of the Magi" | 61 |
| 15th-century Peruvian | 21 |
| 15th-century pontiff who was the only pope to write an autobiography | 68 |
| 15th-century pope | 17 |
| 15th-century prince of Wallachia | 32 |
| 15th-century ship | 17 |
| 15th-century start | 18 |
| 15th-century traveler | 21 |
| 15th-century vessel | 19 |
| 16 | 2 |
| 16 1/2 feet | 11 |
| 16 and Seventeen, for short | 27 |
| 16 drams | 8 |
| 16 eighths | 10 |
| 16 magazine profilee | 20 |
| 16 NFL teams | 12 |
| 16 of these are hidden in the answer grid, each reading left, right, up, down or diagonally in an unbroken straight line | 120 |
| 16 or Seventeen | 15 |
| 16 or Seventeen, for short | 26 |
| 16 ounces | 9 |
| 16 oz. | 6 |
| 16'5" | 14 |
| 16, 101 and 947 | 15 |
| 16, 21, 65, etc. | 16 |
| 16-1 baseball score, e.g. | 25 |
| 16-bit console of the 1990s, for short | 38 |
| 16-dram unit | 12 |
| 16-ounce beer can | 17 |