Campagnolo bicycle tool kit. First sold in the late 60's. Very rare and sought after by bike mechanics and collectors of retro cycling gear. They made some of the highest quality parts
Crank Extraction with Tools #767/769/770 of the Big Campagnolo Toolbox on a 70ths Gios Torino - YouTube
Campagnolo Tool kit Reduced Old Style with wood inserts - Vintage NOS Bicycle Parts