Bernhold added a black stripe for the new Hamburger Lloyd in 1963. Four- and five-black-stripe flags were used alongside each other until 1981, presumed here to mean L432 and H672.
Related Tietjens companies were established in Berlin-Spandau and Hamburg in 1971. Hamburger Lloyd’s headquarters moved to Basel in 1983. Bernhold left in 1997; the companies were removed from the Hamburg and Basel registers and the remainder passed to Stolt-Nielsen.
Keep the explicit scope label independent; no alias or company identity is inferred.