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Nautical objects — auction comparables · Snaplot Comparables
We searched for
“Siebe Gorman diving helmet”
(identified as
Siebe Gorman
, confidence: High)
Typical realised range (Gemini estimate): £8,000-£15,000
10,000
comparables for
“Nautical objects”
· page 1 of 417
· Dec 2014
SIEBE GORMAN & CO - Diving suit helmet
€2,500
est
€2,500
–
—
· Dec 2014
SIEBE GORMAN & CO - Diving suit helmet
€2,500
est
€2,500
–
—
Arts & Graphics
· Jun 2017
A GOOD ORIGINAL SIEBE GORMAN DIVING HELMET with
£2,200
est
£2,200
–
—
· May 1998
A Siebe, Gorman and Company, Ltd 6-bolt diving helmet
£1,725
est
£1,725
–
—
· May 2004
A 12-BOLT DIVING HELMET BY SIEBE, GORMAN & CO. LTD
£2,390
est
£2,390
–
—
· Apr 2014
Siebe Gorman diving pump
US$3,000
est
US$3,000
–
—
· Apr 2014
Siebe Gorman diving pump
· Jun 2021
An early 20th century two bolt diving helmet marked Siebe Gorman
DKK 3,220
est
DKK 28,000
–
—
· Nov 2006
A SIEBE, GORMAN & CO. LTD 12-BOLT DIVING HELMET AND ACCESSORIES
£4,800
est
£4,800
–
—
· May 1998
A Siebe Gorman & Co 12 bolt diving helmet, circa 1890-1895
£3,163
est
£3,163
–
—
· Jun 2025
A six bolt diving helmet, maker Siebe Gorman & Co London. no...
£2,600
est
£3,000
–
—
· Apr 2015
A presentation model Siebe Gorman six bolt diving helmet, 3x3x4.5ins.(7.5x7.5x11.5cm)
£300
est
£300
–
—
· Nov 1998
Siebe Gorman & Co.Ltd. diving suits
£368
est
£368
–
—
· Nov 1998
Siebe Gorman & Co.Ltd. diving suits
· May 1998
A twelve-bolt Siebe Gorman & Co Ltd diving helmet, late 1940's
£1,610
est
£1,610
–
—
· Jan 2026
A DISPLAY BRASS AND COPPER TEN BOLT DIVING HELMET BY SIEBE GORMAN
£320
est
£300
–
—
· Nov 2005
A 12-BOLT DIVING HELMET BY SIEBE, GORMAN & CO. LTD., NO 7999
£1,440
est
£1,440
–
—
· May 2000
A light weight 3-Bolt diving helmet by Siebe, Gorman and Co. Ltd.
£2,350
est
£2,350
–
—
· Nov 1999
A Siebe Gorman & Co. diving chest
£1,093
est
£1,093
–
—
· Nov 1999
A Siebe Gorman & Co. diving chest
· May 2000
A mid-20th Century 12-Bolt diving helmet by Siebe, Gorman & Co. Ltd. (unmatched)
£2,115
est
£2,115
–
—
· Nov 1998
A Siebe, Gorman & Co. 12-bolt diving helmet, circa 1900-1910, numbered 5926 (matching)
£2,185
est
£2,185
–
—
· May 2001
A Siebe, Gorman & Co Ltd 6-bolt Admiralty Pattern diving helmet, matching number 11642
£2,350
est
£2,350
–
—
· May 2000
A light weight 3-Bolt diving helmet by Siebe, Gorman & Co Ltd, number unfound
£2,115
est
£2,115
–
—
· Jun 2002
A 12-BOLT COPPER AND BRASS DIVING HELMET BY SIEBE, GORMAN & CO., CIRCA 1910
£4,700
est
£4,700
–
—
· Apr 2026
SIEBE GORMAN & CO LTD; a Spirelmo ‘B’ Smoke Helmet
£540
· May 1999
A Siebe Gorman & Co. Ltd smoke helmet and bellows
£115
est
£115
–
—
· Nov 1999
A Siebe Gorman & Coo. Ltd. 12-bolt diving helmet, matching number 13055, circa 1920-1930???
£2,300
est
£2,300
–
—
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· Jun 2017
A GOOD ORIGINAL SIEBE GORMAN DIVING HELMET with
£2,200
est
£2,200
–
—
Asian Art
· May 1998
A Siebe, Gorman and Company, Ltd 6-bolt diving helmet
£1,725
est
£1,725
–
—
Nautica, Technica & Optic
· May 2004
A 12-BOLT DIVING HELMET BY SIEBE, GORMAN & CO. LTD
£2,390
est
£2,390
–
—
Nautica, Technica & Optic
US$3,000
est
US$3,000
–
—
Furniture, Design & Mirrors
· Jun 2021
An early 20th century two bolt diving helmet marked Siebe Gorman
DKK 3,220
est
DKK 28,000
–
—
Ethnographical
· Nov 2006
A SIEBE, GORMAN & CO. LTD 12-BOLT DIVING HELMET AND ACCESSORIES
£4,800
est
£4,800
–
—
Arts & Graphics
· May 1998
A Siebe Gorman & Co 12 bolt diving helmet, circa 1890-1895
£3,163
est
£3,163
–
—
Nautica, Technica & Optic
· Jun 2025
A six bolt diving helmet, maker Siebe Gorman & Co London. no...
£2,600
est
£3,000
–
—
Nautica, Technica & Optic
· Apr 2015
A presentation model Siebe Gorman six bolt diving helmet, 3x3x4.5ins.(7.5x7.5x11.5cm)
£300
est
£300
–
—
Arts & Graphics
£368
est
£368
–
—
Nautica, Technica & Optic
· May 1998
A twelve-bolt Siebe Gorman & Co Ltd diving helmet, late 1940's
£1,610
est
£1,610
–
—
Nautica, Technica & Optic
· Jan 2026
A DISPLAY BRASS AND COPPER TEN BOLT DIVING HELMET BY SIEBE GORMAN
£320
est
£300
–
—
Nautica, Technica & Optic
· Nov 2005
A 12-BOLT DIVING HELMET BY SIEBE, GORMAN & CO. LTD., NO 7999
£1,440
est
£1,440
–
—
Nautica, Technica & Optic
· May 2000
A light weight 3-Bolt diving helmet by Siebe, Gorman and Co. Ltd.
£2,350
est
£2,350
–
—
Nautica, Technica & Optic
£1,093
est
£1,093
–
—
Nautica, Technica & Optic
· May 2000
A mid-20th Century 12-Bolt diving helmet by Siebe, Gorman & Co. Ltd. (unmatched)
£2,115
est
£2,115
–
—
Nautica, Technica & Optic
· Nov 1998
A Siebe, Gorman & Co. 12-bolt diving helmet, circa 1900-1910, numbered 5926 (matching)
£2,185
est
£2,185
–
—
Nautica, Technica & Optic
· May 2001
A Siebe, Gorman & Co Ltd 6-bolt Admiralty Pattern diving helmet, matching number 11642
£2,350
est
£2,350
–
—
Nautica, Technica & Optic
· May 2000
A light weight 3-Bolt diving helmet by Siebe, Gorman & Co Ltd, number unfound
£2,115
est
£2,115
–
—
Nautica, Technica & Optic
· Jun 2002
A 12-BOLT COPPER AND BRASS DIVING HELMET BY SIEBE, GORMAN & CO., CIRCA 1910
£4,700
est
£4,700
–
—
Nautica, Technica & Optic
· Apr 2026
SIEBE GORMAN & CO LTD; a Spirelmo ‘B’ Smoke Helmet
£540
Nautica, Technica & Optic
· May 1999
A Siebe Gorman & Co. Ltd smoke helmet and bellows
£115
est
£115
–
—
Nautica, Technica & Optic
· Nov 1999
A Siebe Gorman & Coo. Ltd. 12-bolt diving helmet, matching number 13055, circa 1920-1930???
£2,300
est
£2,300
–
—
Nautica, Technica & Optic
Filters
Save search
Comparables
10,000
Median
£175
25–75% range
£40 – £774
Overall range
£0 – £66,555,000
Distribution
£0
£1,400
£3,000
£4,600
£6,000
