And others . My 1903 was issued to a medical officer in Washington D.C. He did not know why they thought he needed one , and he told them even if he had it , he would never use it. They required it , so he took it and put it in an unused compartment in his breifcase , and promptly forgot about it. After the war , the briefcase went into the closet , and it was years later they dragged it out and found the pistol. He figured if they hadn't asked about it after all those years , he wasn't about to open that can of worms.
OSS , treasury dept , couriers , etc. also recieved a few.
Chris