[stand watie]

YEP. the CSN version was British "pattern" & "locally blacksmith-made" (read: CRUDE).

free dixie,sw

[King Prout]

hrmn...

take a look here:
Cold Steel Swords

1917 Cutlass Reproduction

1830 Napoleonic Saber

1860 US Heavy Cavalry Saber

None are a CSN or USN Cutlass of the Civil War, but will any sate your desire?

If no, please give me an image and, if possible, specifications to reference when searching for a CSN Cutlass.