imageHugh Farey writes:

Hi Dan,

I’ve been following your posts avidly as usual, but not commenting much as I’ve been over at James Randi commenting on carbon dating. I wonder if I could ask you or, via shroudstory . . . of the origin of the diagram of the carbon dating piece of material shown by Bryan Walsh at the 1999 Richmond Conference. It’s given in [Carbon Dating of the Shroud of Turin: Partially Labelled Regressors and the Design of Experiments] and is very detailed.

Joe, John, Colin, Thibault, Giulio, Adrie, Barrie, Russ, Dave, Max, Andy, etc. etc. etc. ???