HALCO INC.

The original black funnel with a white diamond frame and white H was used in 1912–18.

The later black funnel bore a white chevron band with a white H above, giving rise to the Wishbone Fleet name. By the 1950s this design appeared on a red flag.

Brown 1982 calls this livery recently adopted. The funnel is blue with a broad black top separated by a white chevron band, with a white H above. The corresponding flag has unequal horizontal black and blue areas, black the larger, divided by a narrow white chevron, again with the white H above.