Can anyone suggest working animated Semaphiore masts with 2 arms that would be suitable for route operations in the steam era, around 1910?
here is a photo of the prototype and i am also looking into making one but thought there may be some and the library is not very good at giving complete returns on some items like this so i thought about asking as well. thanks in advance for any advice.
here is a photo of the prototype and i am also looking into making one but thought there may be some and the library is not very good at giving complete returns on some items like this so i thought about asking as well. thanks in advance for any advice.

