Oh My..I just got home where I can study those knives-Mark had very very good taste in knives - just supreme examples, amazing stuff.
Charlie-My very very best friend died on a Motor Bike ( my signature )and what I found an amazing experience was to just sit in his garage alone, and go through Gary's meticulously kept tool Boxes and imagine him and his plans while using his tools - seeing his projects and going through them very carefully and almost be there with him again in spirit as he was panning out his next move on how he was going to model his next Ferring on the Bike - I found cardboard cut-outs of his 3/4 built Ferring on his Ducati - and I took them out and was able to match the cutouts on the near finished Fibre-glassed project - it was a good thing, I guess what I am trying to say is I hope you get some of that when looking at his photos of his knives-OR maybe you are lucky enough to have one or two of his once owned knives where you can hold the knife and feel your friend oiling those joints, wiping it all over very carefully with a Mineral Oil cloth and placing it carefully in its place.