back in the day, they used to write everyhting down.. there might have been fires or the stuff just wasnt transfered to the main logs but shelved in a back room somewhere if they didnt know what it was. but now everyhting is stored on a computer which makes cataloging much more simple. still kind of funny though
They do but a lot of their records are pre computer and they only put a fraction on show. When they start re cataloging they find all kinds of stuff they didn't know they had. They even have sales occasionally.