THOMPSON'S EXCHANGE MIXTURE SUPER RARE TOBACCO TIN.Early tax stamp of 1897 is 95% intact. One fourth pound size. Slip lid. Measures 3 in height X 3 1/4 in width.This tin is not in any tobacco tin book or list anywhere that we can find.HOMPSON'S EXCHANGE MIXTURE SUPER RARE TOBACCO TIN.Early tax stamp of 1897 is 95% intact. One fourth pound size. Slip lid. Measures 3 in height X 3 1/4 in width.
Nucleus, in biology, a specialized structure occurring in most cells (except bacteria and blue-green algae) and separated from the rest of the cell by a double layer, the nuclear membrane.
T3 A complex of 5 invariable polypeptide chains, which are part of a larger complex that includes the T cell receptor; CD3 is 'pan-T' cell antigenâie, present on most mature T cellsâ60-85% of peripheral T cells, 20-85% of thymocytes. See Pan-T cell markers.