O Gauge and LGB Gauge 1

O gauge was introduced by Marklin around 1900. O gauge was the most common model railroad scale in the USA and remained so until the early 1960s. In Europe, its popularity declined before WWII due to the introduction of smaller scales. This section includes O gauge locomotives.

LGB is a large scale of model train that Marklin introduced in 2007, however LGB has been around since 1968, and is becoming increasing popular due to the fact that they have a smaller margin of difference between the models and their actual locomotives.