HISTORICAL MARITIME SOUNDING TYPE IN ROYAL MUSEUMS GREENWICH · OBJECTS

Sounding lead and hand reel

What it means: The form is informed by NAV1898 in Royal Museums Greenwich, whose maker and making date are unknown. The museum’s separate Kelvite account places lead-and-line sounding before later mechanized equipment; that machine’s 1939 history is not assigned to this hand reel.

Lead-and-line sounding uses a weighted line to investigate water depth. This decorative study shows a broad hand reel and a long, blunt lead weight in a resting arrangement.

Take time to understand what lies beneath.

Often chosen for: Care, gratitude & remembrance

Respectful use: This is an original source-informed study of the documented hand-reel and sounding-lead type, with a continuous line and attachment. It omits the source specimen’s colored marker sequence and copied accession wear, so it is not a calibrated depth scale or exact specimen replica. NAV1898’s unknown maker and making date remain unknown; neither the separate motor-driven Kelvite machine nor its vessel history is depicted. The source photograph is undated. No boat, seabed, operating rig, navigation-safety guidance, lead-handling advice or universal maritime meaning is asserted. The source photographs were inspection-only; RMG image licensing and target-use rights remain unresolved. Original generated decorative artwork, without a replica, working-instrument or institutional-endorsement claim. Blue and gold are editorial colors. No blanket commercial or manufacturing clearance is claimed. Legal and community review remain separate.

Sources: [1] rmg.co.uk [2] rmg.co.uk