Great question and an excellent topic!
I wish more makers would provide a little documentation with their knives. It really is not something I insist on or ask for at all nor does it influence my purchase/ordering decisions, but it is something I prefer.
At a minimum I like to see something with the maker's name, style, model or name of the knife, all materials used and the completion date. It does not have to be time consuming or expensive, but I do very much appreciate the effort.
Some examples that go the extra mile:
One of my favorite slipjoint or multiblade makers (Richard Rogers) includes a laminated card with a picture of the knife and the above info along with his original price. That effort is a classy touch that falls right in line with the work Richard does.
I just took delivery of Ray Kirk's test M.S. dagger last month. Talk about over the top - he had a 2 page "certificate" with pictures of him making the knife (as well as the finished dagger) and several paragraphs on the steps he took. It also describes the day it was comissioned (five years ago!) (who commissioned it - me). Of all the knives in my collection Ray Kirk and Dellana have provided the most complete 'documentation' that I have. I am not saying every maker should go as far as they do, just using Ray and Dellana as an example of the most maker documented knives I own.
Dellana documented every aspect of the folder she made for me from the pinstock to the grade and size of each individual stone inlay and setting not to mention the blade, bolsters, "Dellana Dots" and filework. there was a four or five year wait on the knife and during that time she sent pictures of the knives she was making. When she started work on this one, she would write about her progress/challenges etc. This knife was being made when she had a flood in her shop and it was finished up in the late Jim Schmidt's shop. I would have never known it if she had not told me and it is kind of a cool aspect.
I document the purchase of each piece in my collection, but years from now the documentation provided by the maker will be something that I will enjoy reading a heck of a lot more than a cold database of dates, prices etc.
I also keep letters, drawings, christmas cards and anything else connected with the knife that a maker sends me.
