Those who complete (compleat!) the Corbetts can record this fact and receive the magic number by writing in to The Clerk of The List. Additionally, a list of current compleaters is published annually in the SMC Journal.
Leum Uilleim - 19 March 2016
I was not doing the Corbetts as I think it is out-dated to do lists where the range of heights is determined in feet, when OS maps have been metric since 1974. As it happens, Leum Uilleim was my final Marilyn. I am only the fifth person to complete the Marilyns and the first to do so on a summit where others could accompany me (the previous four baggers all completed on Stac Lee, St Kilda). There were 30 people and one dog on the top to help eat the cakes and drink the malts. My future plans include the Humps and Simms throughout Britain.