On the card you asked about, as
@Tom Elmore said, T K Lawrence was carried to a Fifth Corps hospital. He was there on July 5.
The difficult to read text says: "Br. 2' Div, S [or 3 or 2] F, 5' AC"
Translated as: Br[igade] 2[nd]; Div[ision] SF or 3F or 2F; and then 5[th] A[rmy] C[orps].
There were three Divisions in the Fifth Corps. Luckily for us, I don't think the 3d Division (Crawford's) had a 2nd brigade at Gettysburg - just a 1st and 3rd brigade. SO we can rule out the 3d Division of the 5th Corps. Which leaves us with the 1st and 2d Divisions of the 5th Corps. The Division is noted as SF or 3F or 2F. [That is the hardest part to read.]
I have no idea if/why a Division of the fifth corps might be known as SF? It could be 2 F. We already ruled out the 3d Division so I'm guessing its not a 3F--- So it either had to be 2nd brigade of the 1st Division of the 5th Army Corps -- Sweitzer's brigade --- or the 2nd brigade of the 2nd Division of the 5th Corps -- Burbank's brigade.
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On this other card, there's a bit of info that might be of interest. On the line for "Complaint" it says "G. Fract L. Leg Amp L Thigh
L 3d" From other cards in his file, we know it was a Left Leg Fracture caused by a gunshot. So I translate the note on this card to be G[unshot] Fract[ure] L[eft] Leg Amp[utated] L[eft] Thigh L[ower] 3d. So the gunshot and the resulting fracture were low in his thigh --- in the lower third of his thigh near the knee.
That may not seem like a significant piece of information, but it is. The lower down in the leg, the more likely he was to survive. If the wound/fracture was up high near his hip, his chance of survival would have been very small; virtually non-existent. But down low in the thigh --- he should have had a pretty good chance of survival - depending on the skill of the surgeon, maybe >50%
IF the amputation had been executed promptly on July 2 or early on July 3. But unfortunately, it wasn't.
We don't know the date the amputation occurred. We just know he was still listed with just a GS Fracture on July 5th. It may have been performed at the Union 5th Corps hospital but I don't think so. I think it was performed after he was admitted to Letterman --- after July 31.
Surgeons at the brigade hospital were overwhelmed. Thomas K Lawrence may have objected - thinking it wasn't "that bad." Or he may have refused amputation altogether. Whatever the reason for the delay, the amputation wasn't performed quickly....and he died August 19th.
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