References

Books

  1. Albert E. WAUGH, Sundials Their theory and Construction, Dover Publications, Inc. New York,1973
  2. René R. J. ROHR, Sundials History, Theory, and Practice, Dover Publications, Inc. New York,1996
  3. H. Robert MILLS, Practical Astronomy, Albion Publishing, Chichester,1994
  4. H.R. MILLS, Positional Astronomy and Astro-navigation Made Easy, Stanley Thornes (publishers) Ltd, England, 1978

Websites

  1. Helmer ASLAKSEN, Heavenly Mathematics: Highlights of Cultural Astronomy
  2. Frans MAES, Frans' Sundial Site
  3. Analemma
  4. Brass Armillary Sphere Sundial, Stanley London
  5. Armillary spheres
  6. http://web.fc-net.fr/frb/sundials/photos/stjeancap.jpg
  7. http://web.fc-net.fr/frb/sundials/photos/institut.jpg
  8. Riverwalk
  9. Sundials of the World -- Canada -- The City of Penticton
  10. http://www.mhs.ox.ac.uk/students/98to99/Inst/Instpgs/2.dials.html
  11. Shepherds Stick Sundial
  12. Variations
  13. NASS FAQ -- Dial Types
  14. Manor House Museum -- Portable Sundials
  15. Sundials
  16. http://www.europeanexpressions.com/Sunwatches/Benedictine.html
  17. Universal Pocket Sundial
  18. Ames Instrument Company -- Ring Dial
  19. http://axum.tripod.com/
  20. You Can Make a Sundial!
  21. Wearable Sundials from Shepherd's Watch
  22. Over Haddon Church wall dial
  23. Kedleston church sundials
  24. Chapel - en - le - Frith sundials
  25. The Celestial Sphere
  26. Gnomonik_engl
  27. Sundials on the Internet
  28. Sundials
  29. http://140.211.119.169/Astronomy/sundial_vert.htm
  30. Queen's College Cambridge - Sundial