Possible 4th New York, A Company Heavy Artillery Regiment Civil War-Plains Indian War or GAR Kepi

A Good Antique (possible) 4th New York, A Company Heavy Artillery Regiment Civil War-Plains Indian Wars or GAR Kepi circa, 1860-1870's.  In stable overall condition with scattered mothing.  Federal Eagle buttons.  Leather chin strap is missing.  Top of kepi has "Crossed Cannons" and "A" and the front has "4" (4th Regiment, A Company).  The sweat band is missing.  The head liner is intact.  A great looking Kepi that looks the part ready for display. Note:  There is conflicting information regarding the maker: "Raymold & Whitlock, 39 West 14th St. New York".  Depending on what book or internet source you read, some have this firm during the Civil War and some have it as post Civil War.  Exactly when this Kepi was made is anyone's guess.  Researching... TTI-550021 Some History on the "4th Heavy Artillery Regiment, A Company", Battery A - mustered in November 1861. 4th New York Heavy Artillery Regiment From Wikipedia, the free encyclopedia: 4th New York Heavy Artillery Regiment,