Advert, Moody's Manual of Railroad and Corporation Securities, 1909
Advert, Times Dispatch, 1911
1899 and 1901 Stock sale memos; each for the sale of railroad stock, including the Southern and Union Pacific. Note the two different handstamp cancels but similar die-cut reverse R cancels. Edmund & Charles Randolph's company would be active for many more years. One of their 1922 stock sale memos can be found here.