I got this folder on ebay - a Revan, no idea where it comes from. Haven't googled it yet.
Steel frame, 35mm seat post, coaster brake, 406 wheels - surprise - alloy rims, Pletscher carrier rack, alloy mudguards.
It folds to the right! Protected drivetrain.
To fold, loosen this steering post bolt/lever, it works like any quill stem, but simultaneously loosens the bars so these can be rotated down.
Inside the seat post, I found this pump!