The old ObservETory

For personal reasons I closed the first ObservETory 4 years ago. For those interested in this reservoir of resources I provide you the original index-file on line. Some links give an error, others link to newer or updated websites or take-overs. Please do not expect me to provide more information on obsolete url's. Links in paperbased publications can be accessed using the syntax www.cocon.com/observetory/>copy-paste original folder and filename<.

I trust this to be sufficient, if not do not hesitate to send me an email, joopvanschie(shift-2)gmail.com