Here is an archive of available past Astronomical Society of Greenwich newsletters, starting with the latest, that can be downloaded and read as "PDF Files". You will need a copy of Acrobat Reader (Free Download), or other PDF File compatible reader to view these newsletters.

The file format of the newsletter listings is that the last six numbers indicate year, then month.
i.e. ASG201306.pdf would be the newsletter for June, 2013.

ASG201410.pdf
ASG201409.pdf
ASG201408.pdf
ASG201407.pdf
ASG201406.pdf
ASG201405.pdf
ASG201404.pdf
ASG201403.pdf
ASG201402.pdf
ASG201401.pdf
ASG201312.pdf
ASG201311.pdf
ASG201310.pdf
ASG201309.pdf
ASG201306.pdf
ASG201305.pdf
ASG201303.pdf