[coldlegs (Stephen)]

Ken
You need some practice in googling!! Found these in two minutes.


http://jimshomeplanet.com/SHS/protoshs.html
http://www.eyes-on-the-skies.org/shs/westland.htm
http://www.spectrohelioscope.org/net/new_page_2.htm
http://adsabs.harvard.edu/full/1939PASP...51...95P
http://www.eyes-on-the-skies.org/shs/SHS.html
http://books.google.com.au/books?id=...ism%22&f=false
http://www.spectrohelioscope.org/net...heliograph.pdf
http://scopes.wikispaces.com/wiki/changes
http://translate.google.com.au/trans...=0CF0Q7gEwCTgK

Cheers
Stephen