Jim,
Thank you very much for taking the time to respond. The carbine leaf on EBay, is that the Sight Ladder (73-23G) with the
"C" marking? I measured the front sight, the top of the bottom base is .230, the top of the insert, the highest part of the front sight is .380, the top blade is .042 wide, I will attach a picture of the front sight and the only other markings on the stock behind the lower tang. I will make an investment in both books, I do some reloading but not for the 45-70, might as well do it right.
Thanks again, much appreciated
GaryIMG_0734.JPGIMG_0733.JPG