I've acquired about 100 78's, different labels, varying types of music. I know next to nothing about them and am wondering what numbers to use when cataloguing them for sale? For example: Columbia Record C1107 also has the number CO38826 on one side and CO38827 on the other. If anyone can give me an idea of how I should catalogue them I'll compile a list and post it if anyone on here is interested in possibly buying. Thanks in advance,
Al.