Frankfurt-Type "L" (trailer: small letter "l"). No. 124: Historic waggon (ex 224). Builder: DÜWAG

What exactly model of Duwag (out of existing list in the database)? I will update information then.

Вообще-то этот вагон относится сюда: http://transphoto.ru/list.php?serv=1&did...6&mid=1385. А так, на этой странице http://transphoto.ru/show.php?t=1&did=496 у нас полная каша. Часть моделей обозначены по местной системе (моторные А, В, ..., S и прицепы а, b, ..., m), но с добавлением завода, где вагон был собран. Часть моделей - например Duewag GT8 - имеют обозначение, которое к Франкфурту не относится. Тот Duewag GT8 должен быть Duewag O, Bombardier Flexity Classic - может-быть тогда Bombardier S...

The DÜWAG (now DUEWAG) did not use special numbers or letters for their cars. Frankfurt is using since beginning of electric transport letters for classification of motor-cars and trailers. At first there was type "A" and now the latest cars are namened "S". Trailers got small letters, for example "l" for the 4-axled "Großraum-Beiwagen" (see above). In the 1960th than appeared MV, kv (and others). "V" and "v" means "suburb-cars". These cars had special broad steel tires, because goods railway trains used parts of the network.
Look in the internet "Strassenbahn Frankfurt" for more details about
the various types and classifications. "L"-batch: 201-240

What is the number of trailer car?

The number of the trailer is 1242 (original - not changed)