Hi Richard. I manged to find this catalogue/ folder from AOS. I dont know if this is what you are after? It holds a few photocopied flyers for their reflectors and mount,sirius obs.,televue , thousand oaks, a comprehensive price list for a lot of celestron products. There was a price list for AOS products but it has dissappeared
Also a list of available astro books and price list and a "noticeboard" discussing a number of new products available.
If this is of use to you I am happy to send it to you and you can scan it or whatever and return it when you're finished with it. I think it is from around 1993.
Cheers, Richard