Märklin type 3900 rails, the so-called Modell Gleiss. Only 3 years in production from 1953-1956 due to high production and acquisition costs. Is 100% compatible with ordinary M-track. This 87-piece lot includes: - 2 electric points - 1 crossing in original packaging - 36 straight rails, length 224 mm. - 1 x 224 connecting rail, length 180 mm. -11 straight and curved adjusting pieces, one of which a compensation piece for points. - 36 curved rails A rust spot here and there may occur. Please note that due to total weight (1 straight rail weighs 62 grams) shipping costs to countries outside the Netherlands are higher than might be expected. Please see the photos for an accurate impression of this lot.