These 78s aren't your typical 78s -- many appear to be unplayed so are in near mint condition. These were owned by a radio station, and sat in a warehouse for decades. Included are around 200 of the label sleeves, also many in good shape.
In order of the picture samples:
14 Blues, includes Marion Harris VG+, Joe Liggons, VG, Ivory Joe Hunter VG, Roy Milton VG+, Big Bill VG++
30 Pop in 1920s and before, some in near perfect shape
120 Country quite a mixture
150 Pop 40's the top stars
95 Big Band jazz/swing (very few sweet style) Louis Armstrong, Basie, Cab Calloway, Duke Ellington, Herman, Kenton, Lunceford, etc..wide variety
74 Small jazz groups Dinah Washington, Les Paul, Oscar Peterson, etc..