TEMSI Marklin Heavy Duty Transformer,  but foremost: +/- 60 VA 50 Hz transformer. 

USED  in good condition.
Wanted Heavy duty transformer for use with Marklin gauge O / OO or 800 series marklin 50-ies models. NICE PRICE.... see pictures

DT DL ST 800 series power 3015 50-ies model Combine purchases and reduce your shipping costs.

See other items in my webshop www.ebay.nl/str/keesmarklin