Bidspirit auction | Marklin gauge I ? 10000K

Marklin gauge I ? 10000K crane car - Marklin gauge I ? 10000K crane car, excellent condition, crank works to turret the boom around as well as to raise and lower the hook. The track that this would operate on would be 42mm inside the flanges of the wheels. The scale is between Gauge 0 and Gauge I so I am uncertain as to what it truly is.