Bidspirit auction | Antique Porthole with Swing Plate

Antique Porthole with Swing Plate and Storm Cover - Description: A large antique brass porthole with working storm cover and swing plate. Markings & Inscriptions: Marked '0-350' on storm cover Date: 20th century Maker: Unknown Dimensions: 19” diameter, 4” depth. Provenance: From a Newtown, Pennsylvania collection. Condition: Good working condition with heavy rusting to surface.