Abstract In 1884, Peirce proposed a new two-category score for deterministic forecasts. The score was motivated by the desire to estimate the number of correct forecasts based on sound reasoning, without being sensitive to the frequency distribution of any residual random component of the forecast system. At the end of his article, Peirce pondered the situation of more than two categories and stated “I have a solution for this case.” Alas, it does not appear that he published this. Here, a simple calculation demonstrates a possible solution. Interestingly, it leads directly to the equitability constraints proposed over a hundred years later by Gandin and Murphy. Indeed, Peirce’s motivation provides a compelling and complementary justification for the use of equitability in scoring.

A two-year-old wire reef shoreline supports oysters and prevents sediment erosion on Kiawah Island.

IBG announces a set of 1/35 Polish Soldiers at rest – September 1939 and a 1/72 Bedford MWR British Radio Command Truck

NAS Patuxent River held a ribbon cutting Sept. 1 for the new Morale, Welfare, and Recreation (MWR) Recreation and Liberty Center at Pax River.

MWR towed the cars as part of Aug. 29 Teddy Swims and Miranda Lambert concert on base.