Thursday 21 July 2011

Remembering the card catalogue

I was struck yesterday by this comment in an account of a visit to the Courtney Library in Cornwall:
"From a cataloguer's perspective this is the most fascinating aspect of this Library; there is no computerised catalogue for printed books".
I have said before on this blog that I am a very old person. I spent the year before my professional course, and the three years after it, working with big union card catalogues, so to a large extent I cut my professional teeth on them.
The first job people that like me were given, was withdrawing cards for items no longer in stock. The logic for this was, that if you took out the wrong card, it could be put back again. Only when you had proved your care and diligence in withdrawals were you allowed to file cards in to the catalogue, because a mistake there might not be found for a long time, if at all.
What I learned, and learned very quickly, was that a mistake in an entry, whether that mistake was a simple typo or a failure of authority control (not that I knew then that that was what it was called) meant that cards for the same entity were not filed together; equally, that cards with consistent entries filed next to each other and meant that lots of stuff by or about the same thing were brought together (I didn't know that this was called collocation). It was a very simple way to demonstrate the basic principles of a catalogue.
While I'm not advocating card catalogues as a better tool for today's world than their online equivalents, I wonder if it is as easy for new or aspiring cataloguers nowadays to get an understanding of the way catalogues "work" without such a pragmatic and hands-on experience.
Opinions, anyone?