The most common and most likely answer to this crossword clue is the 3 letter word CSA which also is the latest solution we found used in New York Times in 1992.
Historical initials of 1861 crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| CSA | 100 % | 3 | 
Words with a meaning similar to the clue: Historical initials of 1861
These words may or may not be a possible solution to this crosswords clue.- nehru
 - scribe
 - aristide maillol
 - maillol
 - trent
 - savoy
 - antebellum
 - dak
 - dakota
 - dixie
 - haig
 - hopkins
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution