The Marconi Museum houses some rarities of the so-called pioneer era (late 1800's - early 1900's) of wireless telegraphy, as well as various models of industrial production of later date.

The uniqueness of the instruments on display is represented by a series of functioning replicas, realized over the years by Maurizio Bigazzi on the basis of accurate historical data and – when possible – utilizing materials and parts of the period.

Such wonders of top-notch craftsmanship, identical in aspect and consistency to the antique instruments (long-lost), also perfectly replicate the original mechanisms and thus the normal functioning of the time, allowing the reenactment of the first historical experiments of wireless telegraphy.