Attached are pictures of a Uniden Grant LT I recently picked up. The owner didn't know the history of any mods that might have been done. The inside revealed what looked to be two modifications, but I'm a newbie and I don't know for sure, there may be more, or this might just be stock stuff. One mod looks to be a small board with a couple wires and a jumper of some sort. The other looks to be two short green wires creating jumpers? What are these and what's the purpose? The inside of the radio has a date written in marker with an "R" and "T" circled, maybe indicating the type of mods done? The back of the radio has "Fuzzy's" handwritten in the same marker, perhaps the shop that did the work. Everything looks really clean. Anyway, as a newbie, I'm just trying to learn what's "under the hood." Thanks for all your help.