Zippo lighters produced between 1962 and 1977 represent a pivotal era in the brand’s history, marked by both technical evolution and cultural significance. Perhaps most notably, these years coincided with the Vietnam War, during which Zippo lighters became iconic personal items for American soldiers. Many GIs customized their lighters with engraved messages, artwork, or unit insignia, turning them into deeply personal wartime keepsakes. Throughout these years, Zippo maintained its signature windproof design and durable metal construction, while experimenting with various finishes, logo engravings, and advertising imprints. Lighters from this era often feature distinctive hallmarks of mid-century American design and are prized for their craftsmanship and collectibility.