Savoia Marcheti SM79 hydraulic ram data plate

[FarlamAirframes]

I picked up this data plate and have tracked it to the SM79 part No. 0018 - Bomb Bay door hydraulic ram. As shown in attached files.

Unfortunately the provenance is cold.

The part came to UK from US a few years ago - from a seller in Texas.

Anyone know the history of the part and if remotely possible the crash or aircraft location/i.d. ?

Thanks