In the 1970s, after a corporate takeover, Halstead stopped printing and became a publishing imprint, Robertson's great grandson having acquired the logo and identity.
Halstead stopped printing. This was after a corporate takeover. This was in the 1970s. Halstead became a publishing imprint. This was after a corporate takeover. This was in the 1970s. Halstead was having acquired the logo and identity. This was after a corporate takeover. This was in the 1970s. Robertson's great grandson was a publishing imprint.