old Magcobar vessels

[Captian Dag]

Looking for old photos of any vessel owned by Magcobar Drilling fluids company. they maintained a small fleet of OSVs from late 1950's to early 1980's . most were stationed in US gulf ,although some went to Nigeria and possibly other locations. any photos and stories or info would be greatly appreciated.
attached are photos from my father's collection

[halepd1]

Here are a few photos of some Magcobar vessels taken in Nigeria by my grandfather. I have some more I can e-mail to you if you are interested.