there he met in 1856, george gordon meade. he was working on lighthouses for the u.s.army corps of engineers. he was a topographic engineer. he was laying out the proper places, mapping areas, supervising lighthouses. the two of them became very good friends despite a vast age difference, at least 17 years difference. theodore lyman was in his 20s at the time. they really got along well. so they had always kept up this correspondence over the years, and when theodore lyman decided it was time that he should do something for the cause, he thought immediately of his old friend, george gordon meade. he said sure, if you want to come, stay a couple months and go home, tell everybody you did your part, come on. but underneath that, an interesting letter, i quote some of it in the introduction, he offers more of a challenge. it is more like i understand you feel you have to do something to impress all of your blue blood friends, etc.. but really, i could use some help here. when theodore lyman showed up at headquarters in september of 1863, he quickly found a niche, he becam