ANTIQUE VINTAGE 9K GOLD PETROL CIGARETTE LIGHTER COLLECTORS ITEM MAKERS HALLMARK

I INHERITED THIS PIECE OVER 25 YEARS AGO , FAMILY MEMBER PURCHASED IT ABOUT 50 YEARS AGO IN ANTIQUE SHOP IN LONDON. I KEPT IT IN THE SAFE ALL THESE YEARS, BUT I NEITHER SMOKE , NOR COLLECT LIGHTERS . I KNOW NOTHING ABOUT IT, OTHER THATS ITS BRITISH AND VINTAGE / ANTIQUE . STAMPED 375 FOR 9K GOLD IN TWO PLACES, ALSO ACID TESTED. THERE IS A MAKER / MANUFACTURER HALLMARK AS WELL , LOOKS LIKE EITHER “GS FS “OR “CS FS “ TO ME. THIS IS A COLLECTORS ITEM !!! PLEASE DO NOT SEND OFFERS IN , I AM IN NO HURRY TO SELL: ITS EITHER SELLS FOR THE PRICE I WANT OR CONTINUES TO STAY IN THE SAFE. PLEASE REVIEW ALL PICTURES AS PART OF DESCRIPTION, BECAUSE, UNFORTUNATELY I HAVE NO KNOWLEDGE ABOUT THIS TYPE OF ITEM TO BE ABLE TO DISCUSS/ ANSWER QUESTIONS, SORRY ! THIS IS A RARE, UNIQUE, ONE OF A KIND COLLECTORS ITEM, PRICE IS FIRM.