Association of dialysate bicarbonate concentration with mortality in the Dialysis Outcomes and Practice Patterns Study (DOPPS). Tentori F(1), Karaboyas A, Robinson BM, Morgenstern H, Zhang J, Sen A, Ikizler TA, Rayner H, Fissell RB, Vanholder R, Tomo T, Port FK.Author information:ssociation of dialysate bicarbonate concentration with mortality in the Dialysis Outcomes and Practice Patterns Study (DOPPS). Tentori F(1), Karaboyas A, Robinson BM, Morgenstern H, Zhang J, Sen A, Ikizler TA, Rayner H, Fissell RB, Vanholder R, Tomo T, Port FK. Author information:
Grading Morgan Dollars (1878-1921) The Morgan Dollar was coined solely as a subsidy for the domestic silver mining industry, and silver certificate notes took their place in daily commerce. Because these coins were not required for general circulation, millions of uncirculated pieces sat idle in Treasury Department vaults or in Federal Reserve banks.
The Pop Report section gives you a snapshot of how many PCGS-graded 1909-S VDB cents exist with the Brown (BN), Red-Brown (RB) or Red (RD) designation. It also includes a link to the comprehensive PCGS Population Report. The PCGS Population Report tells you how many PCGS-graded coins exist in each grade. This information is extremely helpful if you are trying to collect the finest examples, because it lets you know how the finest example was graded and how many actually exist. This knowledge makes a huge difference in terms of knowing the value of your coins.