Unrecorded Phantom Gems

The rotary was always known to be in a set, but single item existence is unconfirmed until now...
The pole is common, but the ring... I know it is available in the orange Inaka no Eki from the phantom D-51 Daitekkyou set (not Rittai Daitekkyou). What you are seeing here is one of the 3 members of the Rotary Snowplough era family. The 3 brothers are ふくせんステーションセット, D-51だいてっきょうセット and the C12 Rotary Snowplough set itself. All brothers are manufactured for only 1 year in 1973. This family is the root of all the artwork in this era, known as the "Early Hikari-Go Mark Era".



Reason why they are brothers is because they are the only 3 sets with the Rotary in the layout printed on the side of the box. The layout displays all the elements from the 3 brothers.



C-12 is pushing the rotary. Anything white is exclusive to this set: the station, trees, signals, crossing, passenger car, and the tunnel.

That set is the ようちえんセット, a derivative of the normal Plarail line.