| Old coin of Riga | 16 |
| Old coin of Japan | 17 |
| Old coin of Italy | 17 |
| Old coin of India (anagram of HUMOR) | 36 |
| Old coin of India | 17 |
| Old coin of Greece | 18 |
| Old coin of France | 18 |
| Old coin of Europe | 18 |
| Old coin of Africa | 18 |
| Old coin | 8 |
| Old cohort of McCartney | 23 |
| Old coffeehouse drum | 20 |
| Old codgers | 11 |
| Old codger | 10 |
| Old coat material | 17 |
| Old coach | 9 |
| Old co. with overlapping globes in its logo | 43 |
| Old clubs | 9 |
| Old club | 8 |
| Old clothes | 11 |
| Old cloth measures | 18 |
| Old cloth measure | 17 |
| Old cloth | 9 |
| Old clock | 9 |
| Old Cleveland-based gas company | 31 |
| Old clerical scarf | 18 |
| Old clerical cap | 16 |
| Old cleaning vessel | 19 |
| Old Clay | 8 |
| Old Claude Akins sitcom | 23 |
| Old classic cars | 16 |
| Old Clara-Clarence romance? | 27 |
| Old city of Sumeria | 19 |
| Old city of self-indulgers | 26 |
| Old city of Asia Minor | 22 |
| Old city near Carthage | 22 |
| Old city buried by the eruption of Mt. Vesuvius | 47 |
| Old circuit breakers | 20 |
| Old cinemas | 11 |
| Old cigarette ad buzzword | 25 |
| Old CIA rival | 13 |
| Old CIA plane | 13 |
| Old CIA foe | 11 |
| Old Church of England opponents | 31 |
| Old Church of England opponent | 30 |
| Old Church of England foe | 25 |
| Old church desk | 15 |
| Old chum | 8 |
| Old Chrysler offering | 21 |
| Old Chrysler model | 18 |
| Old Chrysler make | 17 |
| Old Chrysler division | 21 |
| Old Chrysler chief Lee | 22 |
| Old Chrysler | 12 |
| Old Christmas gift? | 19 |
| Old Chinese zithers | 19 |
| Old Chinese weight unit | 23 |
| Old Chinese weight | 18 |
| Old Chinese unit of weight | 26 |
| Old Chinese unit of value | 25 |
| Old Chinese treaty port | 23 |
| Old Chinese money of account | 28 |
| Old Chinese money | 17 |
| Old Chinese flute | 17 |
| Old Chinese dynasty | 19 |
| Old Chinese coin | 16 |
| Old Chinese bowl | 16 |
| Old children's game | 23 |
| Old Chicago Outfit frontman | 27 |
| Old Chevys | 10 |
| Old Chevy vehicle, briefly | 26 |
| Old Chevy subcompact | 20 |
| Old Chevy models | 16 |
| Old Chevy model | 15 |
| Old Chevy minivan | 17 |
| Old Chevy | 9 |
| Old Chevrolet | 13 |
| Old chests for valuables | 24 |
| Old chestnut | 12 |
| Old chest for valuables | 23 |
| Old chest | 9 |
| Old chariots | 12 |
| Old characters | 14 |
| Old character set | 17 |
| Old character | 13 |
| Old chap, say | 13 |
| Old chap's words | 20 |
| Old chap's utterance | 24 |
| Old chap's exclamation | 26 |
| Old chap's diner order? | 27 |
| Old chap | 8 |
| Old change in the Vatican | 25 |
| Old chair bottom material | 25 |
| Old cereal brand | 16 |
| Old cereal box stats | 20 |
| Old cereal box stat. | 20 |
| Old cereal box letters | 22 |
| Old ceramic cup | 15 |
| Old Celtic alphabet: Var. | 25 |
| Old cavalrymen | 14 |