IMO numbers Polar Bear and the Grizzly Bear
Hello, in 1977 I started as a contract welder in the Placid international oilfield on the Penrod 36. saw the supply vessels of the Penrod fleet there. Mammoth, Mastodon, Hippo, Rhino etc etc, rarely also to Polar bear and Grizzly Bear. does someone have the IMO numbers of the Polar Bear and the Grizzly Bear for me.
Regards Nico Koorn