I picked this piece off an abandoned ROW in 1992. The pole was down and there were about 10 of these off clear 214 WT'S on it. However, this was the only one embossed WHITALL TATUM l0 10. The rest were embossed No 10 which is the correct embossing. Apparently the mould engraver/stamper forgot to complete the 'N' in No. This, along with all of the other wild finds I have discovered over the years is still in my collection today.