DIRIGO MARINE (Marine Boat Company) - a vintage promotional enamel badge

Postage is extra.

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For sale is an old promotional badge issued by DIRIGO MARINE. Dirigo are a manufacturers of motorised yachts, marine compasses and are based in Maine, United States. This badge has an old style round buttonhole stud but am unsure of its age, got to be at least 1950's or earlier?

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DESCRIPTION:
Size: about 3/4" diameter (19mm).
Material(s): brass metal with 1 vitreous enamel.
Finish: gilt..
Fitting: buttonhole (round shaped clasp).
Imprint: none.
Approximate age: c.1950 or earlier.

CONDITION:
Very good condition, no damage. There is some staining of the gilt plating between the 7 o/c and 9 o/c positions.
Please see photograph(s), these form part of the description.

POSTAGE:
* Postal costs are extra, additional to the Asking Price.
* I always get a proof-of-posting certificate.
* I combine postal costs for multiple items when these are paid for and posted the same time.

RETURNS:
* Return accepted if the item(s) is returned in same condition it left me, then the full Agreed Asking Price will be refunded. Postal costs are not refundable.
* Buyer pays the return postal costs - unless agreed otherwise.

B.18