Up for auction is a vintage AP "AJAX" semi-automatic petrol pocket lighter, featuring classic early-to-mid 20th-century design. Marked with the AJAX engraving on the front lower casing, this piece features a two-tone metallic finish, textured side borders, and a removable internal fuel reservoir mechanism. Mechanism: Semi-automatic pop-up ignition. Fuel Type: Petrol / Lighter Fluid. Condition: Fully functional, tested, and lighting smoothly. Shows honest, charming vintage age-wear and patina consistent with historical use. Details: Complete with original insert, wick, flint mechanism, and engraved base mark.