Some notes I have:
Ham - Cooked / Uncooked
Fully Cooked Ham - A ham that has been thoroughly heated during some part of the processing to a temperature exceeding 147° F, making it ready to eat without further cooking. These hams are found labeled "Fully Cooked," "Ready to Eat," or "Heat and Serve." They may be eaten right out of the package or they can be warmed to an internal temperature of 140° F to provide a richer flavor.
Pre-Cooked Ham - A ham that has been heated during some part of the processing to an internal temperature exceeding 137°F but less than 148° F. Most commercially processed hams are heated to a temperature of 140° F. Temperatures reaching 137° F will kill the trichina parasite. A partially cooked ham still requires additional cooking prior to eating. It must be heated to an internal temperature of 160° F.
Uncooked Ham - A ham that had not reached an internal temperature exceeding 137° F during processing. Uncooked hams are generally dry-cured hams, although dry-cured hams are also available fully cooked. An uncooked ham requires more preparation time and cooking time than a partially or fully cooked ham.
A Fresh Picnic Ham is a raw ham. When smoking, curing is not needed. Shoot for 175 to 180º internal. Use recipe found in the Cookin Cajun Water smoker book. Page 57
This temp if for WELL done, I would pull it at 150º.