National Guard Medal

[walleye22]

I was going through my old non-coin finds and came across this medal. At the top it reads "BORDER SERVICE 1916". In the middle it reads "United States National Guard." The back reads RAID Columbus N.M. March 5th Glenn Springs, Tex May 6th San Ygnacio, Tex June 14th NATIONAL GUARD CALLED TO THE COLORS June 18th AMBUSH AT CARRAZIL, MEX, JUNE 21st. In small print at the back bottom it reads Arthur Killean Grand Haven Michigan. Can anyone shed a little more light on this medal? Thank you.

[geatley]

Jack out of Texas posted this here in 1999
http://www.treasurenet.com/forum/rel.../1009753.shtml

[walleye22]

Thanks all for the help.