Here is a nice original Ganna bicycle. Italian bike that was named after Luigi Ganna, the first ever winner of the Giro d'Italia. Im not sure if he was the builder or just a name on the bikes.
Beautiful chromed headlugs and forkcrown.
seat tube oiler- to oil the chain.
interesting seatlug
cool "G" in the rear dropout. Simplex rear derailleur
A Zerk fitting on the bottom bracket spindle, to inject grease into the BB bearings