Sterling ring - help with hallmark identification

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British Royal Navy Rum Cup or Grog Copper Measure 1/2 Gill 19th century

British Royal Navy Rum Cup or Grog Copper Measure 1/2 Gill 19th century
Vintage Taxco Sterling Silver Wide Bracelet, 1950's 1960's High End ...

Vintage Taxco Sterling Silver Wide Bracelet, 1950's 1960's High End ...
SILVER 925 ABSTRACT DESIGN RING ADJUSTABLE SIZE

SILVER 925 ABSTRACT DESIGN RING ADJUSTABLE SIZE
Third Reich; Hitler Youth

Third Reich; Hitler Youth
Bay State Militaria - For Sale

Bay State Militaria - For Sale
where is the item from? abalone shell. mark STG for starling silver

where is the item from? abalone shell. mark STG for starling silver
WW2 GERMAN NAZI SS RING - Sterling marks on outsid

WW2 GERMAN NAZI SS RING - Sterling marks on outsid
Dating Jewelry - Precious Metal Hallmarks - Ruby Lane Blog

Dating Jewelry - Precious Metal Hallmarks - Ruby Lane Blog
Antiques Atlas - Rare Solid Silver Fish Pepperette

Antiques Atlas - Rare Solid Silver Fish Pepperette
Image result for identifying jewelry marks in 2020 | Jewelry trends ...

Image result for identifying jewelry marks in 2020 | Jewelry trends ...
Very RARE Men's 14K Turquoise Ring by Robert Leekya NR | #77118691

Very RARE Men's 14K Turquoise Ring by Robert Leekya NR | #77118691
Nazi Party

Nazi Party
2 Jennings Brothers J.B. Antique silver candle holders | #40567017

2 Jennings Brothers J.B. Antique silver candle holders | #40567017
Marina B Diamond White Gold Band Ring, 1980s For Sale at 1stdibs

Marina B Diamond White Gold Band Ring, 1980s For Sale at 1stdibs
ART KRUPP BERNDORF Silver Claw Ice Tongs AUSTRIA 1900's | #31586816

ART KRUPP BERNDORF Silver Claw Ice Tongs AUSTRIA 1900's | #31586816
Antique Set of 6 Gorham Sterling Hand Hammered Reticulated Bouillons ...

Antique Set of 6 Gorham Sterling Hand Hammered Reticulated Bouillons ...
Zenith 106 - 6 and spacers | WatchUSeek Watch Forums

Zenith 106 - 6 and spacers | WatchUSeek Watch Forums
Vintage Jacob Hull Danish Amethyst Brutalist Ring Hal… - Gem

Vintage Jacob Hull Danish Amethyst Brutalist Ring Hal… - Gem
Victorian English Aesthetic Cuff For Sale at 1stDibs

Victorian English Aesthetic Cuff For Sale at 1stDibs
Fun flask | Antiques Board

Fun flask | Antiques Board
3 Sterling Napkin Rings/ Holders

3 Sterling Napkin Rings/ Holders
Antique Dutch Silver Vesta Case in the Shape of an Officers Boot, circa ...

Antique Dutch Silver Vesta Case in the Shape of an Officers Boot, circa ...
Genuine Vintage Russian USSR Soviet Old Art Jewelry Silver 925 - Etsy

Genuine Vintage Russian USSR Soviet Old Art Jewelry Silver 925 - Etsy
Dutch silver original maker's mark project - www.925-1000.com

Dutch silver original maker's mark project - www.925-1000.com
'The Loch Ness Monster Biting a Fish' Ring. Why are there two letters ...

'The Loch Ness Monster Biting a Fish' Ring. Why are there two letters ...
Vintage Pawn Navajo Turquoise Shadow Box Cuff Bracelet signed H.S.B

Vintage Pawn Navajo Turquoise Shadow Box Cuff Bracelet signed H.S.B
Vintage G. Martima Mi Casa Sterling Silver Cuff Bracelet FS | eBay

Vintage G. Martima Mi Casa Sterling Silver Cuff Bracelet FS | eBay
kappa sigma ring size 11 | #505095685

kappa sigma ring size 11 | #505095685
Three rare 1937 alu Heer buckles

Three rare 1937 alu Heer buckles
Elis Kauppi for Kupittaan Kulta, tiger eye silver bangle, Denmark, 1973 ...

Elis Kauppi for Kupittaan Kulta, tiger eye silver bangle, Denmark, 1973 ...
FRENCH SILVER MARKS - SMP Silver Salon Forums

FRENCH SILVER MARKS - SMP Silver Salon Forums
What Does 925 on a Ring Mean & How Much Is It Worth?

What Does 925 on a Ring Mean & How Much Is It Worth?