I believe the process of digitizing his slides had been initiated well before 2015. The colors on some of them are truly stunning (this is probably known to camera enthusiasts). I do expect unique photos like the one below of Stelvio before it was paved.
I found out about Jobst about three years into "serious" cycling from a number of sources -- Ray Hosler, Sheldon Brown, and a co-worker who used to be active on rec.bicycles.tech. I had broken 20 mins on Old La Honda and while my roadie compatriots were setting loftier goals and shelling out on lightweight equipment in preparation, I was realizing that I was not going to last very long with this kind of ritual torture every weekend and there had to be more than this.
Jobst hadn't ridden for years before I started riding. But I did talk to Ray Hosler at Pescadero and Tom Ritchey on Old Haul Rd (on separate occasions, the latter on a Super Bowl Sunday). I even contacted Peter Johnson and he machined a set of
Jobst collets for my Basso (
photos). He no longer worked on bikes but surgical equipment, but he was surprised to hear anyone mention them and asked if I knew him or was, "just a disciple". He also noted that he had only ever made those for Jobst and no one else. Peter died earlier this year.
I had decided then I'd like to do some of those tours myself, then got sucked into randonneuring leading to PBP 2019. I have a feeling it is going to happen the more I stare at these photos.