(Lavan--I'm now where I'm able to take a look at Goddard's book, so FWIW I can go ahead and pass along some info from it.)
Colt's Military Model of 1902 serial number 30180 is listed in the factory shipping records, as transcribed by Goddard, page 184. The records in this range are approximate, but 30180 would be in one of the following three shipments of 1902 Military Models: 100 pistols shipped on 8/5/1907, 100 shipped on 8/10/1907, and 98 shipped on 8/16/1907.
All three shipments went to A. Combaluzier, Mexico City, for delivery to the Ministerio de Guerra y Marina. An additional 100 1902s were shipped to Mr. Combaluzier on 8/28/1907. His name appears fairly often in the shipping records, and I guess he was Colt's rep or agent south of the border.
Coincidentally, I saw a 1902 Military of about the same date in the local gunshop the other day. It retained most of its original finish as well as the original grips. The owner of the shop liked it so much that he kept it for himself! He was kind enough to let me admire it, and I admitted to being a bit envious. He didn't say how much he paid for it.
[This message has been edited by jimmy (edited June 30, 2000).]