Have to add this from our Hello World thread 
Thanks for posting all those photos @keyhan! I didn’t know there was an Erlang Swiss knife! Also curious about this one - what’s the story behind that?
How old was the pic with Robert and the train track? Not sure if you’re aware Robert, but pretty much everything you’re wearing is back in fashion now!! 
Maybe they were working on a very early GRiSP prototype? 