| Text | Length |
| Peon at work | 12 |
| Member of the work force | 24 |
| Many a union man | 16 |
| Hercules, 12 times | 18 |
| Hercules on 12 occasions | 24 |
| He may have a hod life | 22 |
| Excavation employee | 19 |
| A.F.L.-C.I.O. member | 20 |
| A.F.L. member | 13 |
| One of the classes | 18 |
| Doing arduous work | 18 |
| Ready to deliver? | 17 |
| Breathing heavily, perhaps | 26 |
| Union advocates | 15 |
| Works hard | 10 |
| Breaks one's back | 21 |
| Toils | 5 |
| Plugs away | 10 |
| Sweats | 6 |
| Hercules' dozen | 19 |
| Hercules had 12 | 15 |
| Dozen for Hercules | 18 |
| Tasks for Hercules | 18 |
| Dwells on to excess | 19 |
| Dwells on | 9 |
| Trials for Hercules | 19 |
| Plugs away (at) | 15 |
| One dozen for Hercules | 22 |
| Hercules's dozen | 20 |
| Hercules' dirty dozen | 25 |
| Hercules had 12 of these | 24 |
| Hercules feats | 14 |
| Herculean dozen | 15 |
| Herculean chores | 16 |
| Feats for Hercules | 18 |
| Exerts oneself | 14 |
| Doings of Hercules | 18 |
| Challenges for Hercules | 23 |
| Wildcatters' action | 23 |
| Tony Blair's party | 22 |
| Party in London | 15 |
| Blair's party | 17 |
| Bevin's party | 17 |
| Shakespearean title word after ''Love's'' | 61 |
| "Love's ___ Lost" | 31 |
| Maze runner | 11 |
| Maze scurrier | 13 |
| Animal used in experiments | 26 |
| Research subject | 16 |
| Maze-solving rodent | 19 |
| Maze solver | 11 |
| Experimental runner | 19 |
| Unwitting test taker | 20 |
| Scurrier in a maze | 18 |
| PETA might rescue one | 21 |
| One of a study group? | 21 |
| Maze scurrier, maybe | 20 |
| Maze explorer | 13 |
| Many a maze runner | 18 |
| Many a maze navigator | 21 |
| Experimental animal | 19 |
| Experiment runner? | 18 |
| Experiment critter | 18 |
| Animal in an experiment | 23 |
| A-mazing animal? | 16 |
| Tar pits locale | 15 |
| California fossil site | 22 |
| Tar pits site | 13 |
| Spanish for "the tar" | 31 |
| Los Angeles fossil site | 23 |
| Famous tar pits | 15 |
| California tar pits | 19 |
| ___ tar pits | 12 |
| West Coast fossil site | 22 |
| West Coast fossil find | 22 |
| The tar, in Spanish | 19 |
| The ___ Tar Pits (after translation, "The The Tar Tar Pits") | 70 |
| Tar-pit site in L. A. | 21 |
| Rancho ___ (fossil site) | 24 |
| Rancho ___ (famed fossil site) | 30 |
| Noted fossil site | 17 |
| Major L.A. Avenue | 17 |
| Los Angeles avenue | 18 |
| Literally, “the tar” | 28 |
| Literally, Spanish for "the tar" | 42 |
| Literally, "the tar" | 30 |
| Literally, "the tar," in Spanish | 42 |
| Home of famous tar pits | 23 |
| Fossil-rich tar pits in L.A. | 28 |
| Famed tar pits whose name is Spanish for "the tar" | 60 |
| Avenue west of Grauman's Chinese | 36 |
| __ Tar Pits | 11 |
| Research rooms | 14 |
| Workshops | 9 |
| Hands-on workplaces | 19 |
| Places for experiments | 22 |
| Experiment sites | 16 |
| Bell ___ | 8 |
| Where many cultures thrive | 26 |
| Test areas | 10 |
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