This extensive reference guide for Columbia's 15000-D Hillbilly / Country 78 RPM record series includes all issued records in detail between 1924 - 1932, Full Artist Details and Artist pseudonyms used on the Columbia 15000-D series. Also includes the entire listing of all 782 records and 1564 song titles issued in this series with full titles, Dates and Matrix numbers and an extensive artist / pseudonym Cross Referencing Index. This is a must for the library of any pre-war country records collector, researcher, dealer or enthusiast. This guide will most certainly help in your search for all that black gold