Hello Dakota,
This modern world we now live in is so much smaller than it used to be, in my early years of collecting M-H, I remember buying literature from Stuart Gibbard when he travelled to shows selling from a stall way back in the early 1980's, things have progressed since then and I think he enjoys dealing from his armchair in his office now. He is about 35 miles from me here in the South Lincolnshire flat fenlands where all the vegetables and flower bulbs are grown.
Whilst you have been dealing in my local area I have been dealing your side of the Atlantic in both the USA and Canada during my two week visit, just returned back to England in this very global world of "Massey Collecting"
Enjoy your latest literature finds from Lincolnshire and continue to slowly build your "Massey Archives" you will enjoy both the hunt and the finds over the coming years, what I find most interesting non of us know what is going to pop up around the next corner.
Keep up the good work,
Malcolm