Yes I have repaired the continuous delivery on one, the manual was in Russian. They had unique casting, looked kinda like an alien compared to the square edged German manchines. Makes a good anchor these days.
Which reminds me, a friend has operated a Goss Urbanite that was at the bottom of Sydney Harbour for three days. They bolted it to a Goss Community to make estra units and somehow it worked. They print the Trading Post on it in Australia. Still going strong.