National League of British Parents - enamel membership badge

Postage is extra.

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For sale is a nice enamelled membership badge of the National league of British Parents. I was unable to find out any information about this organisation.

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DESCRIPTION:
Size: about 29/32"" (23mm) diameter.
Material(s): brass metal with 3 vitreous enamels.
Finish: gilt.
Fitting: pin.
Imprint: none.
Weight (excluding transit packaging): about 4.87g
Approximate age: c.1930's to c.1960's.

CONDITION:
Very good condition. No damage. Pin tight & in good working order. Wear to gilt plating.
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.34