Warren, 1. By 'Volunteer Decoration' I assume that you are referring to the Volunteer Officers' Decoration, instituted in 1892? http://en.wikipedia.org/wiki/Volunteer_Officers'_Decoration 2. The ribbon for the above was 38mm wide and dark green. There is a good description here http://www.northeastmedals.co.uk/britishguide/territorial_decoration/volunte er_officers_decoration.htm and a number of images that you can see via Google Images. 3. The information on the Delhi Durbar Medal of 1911 is here http://www.northeastmedals.co.uk/britishguide/the_delhi_durbar_medal_1911.ht m. Officially the ribbon is 32mm wide, dark blue with two central red stripes 3.5mm wide. However, some illustrations seem to show a lighter shade of blue. Once again there are a number of images that you can see using Google Images. 4. Medals are often found with replacement ribbons. Noel