Dramatic close-up real photograph postcard of the interior of Mount Vesuvius's great crater, showing the active eruptive cone — a jagged lava formation venting a plume of steam and ejecting debris against the textured crater walls of hardened lava. The image captures the raw volcanic power of Vesuvius at close range, likely photographed during a period of heightened activity in the early 20th century.

• Caption: 76 — Vesuvio — Il cono eruttivo del gran cratere
• Publisher: Edit. P. Cordova — Vesuvio
• Status: Unposted