These are most often rendered in precious metals such as gold silver and platinum. Narragansett favored teardropshaped shell pendants and the claw pendants made of purple shell were worn by Iroquois in the Hudson Valley around the Connecticut River. I have a pearl necklace with a gold flower clasp and inlaid sapphire. Today several Iroquois silversmiths are active. Carved shells and incised animal teeth especially bear teeth have been popular for pendants. As a general rule signatures without a copyright symbol indicate the piece was manufactured prior to. With the exception of silver jewelry which was introduced to Zuni Pueblo in the th century most of the materials commonly worked by Zuni jewelry makers in the th century have always been in use in the Zuni region. Molds the matrix and die cold chisels scissors pliers files awls and emery paper also come into play. Trifari Vintage Jewelry Marks Resource Ive published a brief guide with photos that discusses various signagures for Trifari vintage jewelry.

Jewelry Clasps and Closures

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14/,, by Hines et al., and entitled “Clasps Having A Release Button And Jewelry 8 is a perspective view of the jewelry clasp with the bracelet shown in a closed position;. FIG. Publication number Priority date Publication date Assignee Title Llc Apparatus for adjustable bead retention on bracelets and necklaces.

Certain markings were only used in specific time periods. However, if there are no markings on a piece, then we must turn to other methods of dating. The style of clasps will often give us a relatively good idea of how old a piece is. There are several types of clasps that were used on brooches from very early days right up to contemporary pieces. The T Bar clasp is one of the earliest styles of clasps for brooches and pins. They were used throughout the Victorian Era. The pin extended slightly over the edge and had no locking or holding mechanism.

C clasps were also popular during the Victorian era. One way to tell if it is a very early piece is to examine the pin itself. This old style C Clasp shows the pin extending quite a way beyond the brooch and held by a C piece of metal. The extra length of pin helped to secure the brooch to heavy Victorian fabrics. Trombone clasps are named after the musical instrument that requires a push and pull to operate.

Necklace Clasps and Fastenings

Vintage Clasp Samples Card. Decorative box clasps can add so much to a necklace, especially if your hair is short or in an up-do. Hattie Carnegie necklace, the clasp is a focal point. Hattie Carnegie. Miriam Haskell bracelet, the clasp is a huge focal point.

Adjustable Clasps are hook-and-eye clasps with an attached length of chain. This allows a designer to vary necklace length for versatile jewelry.

With all the decisions that go into designing a piece of jewelry, it’s probably safe to say that choosing a clasp isn’t exactly any designer’s first priority. But if you choose the wrong type, you’ll regret it. To avoid making any mistakes when it comes to picking the perfect jewelry clasps , it helps to know your options and how each clasp works. You might be surprised how many different kinds there are!

This is a metal ring with a simple spring mechanism; just pull back on the teeny-tiny lever and the spring compresses, leaving an opening for a jump ring or tab. Release the lever and the clasp closes, locking the chain in place. Keep in mind that trying to fasten a spring ring clasp on a bracelet, using just one hand, can be annoying — you will definitely need a little extra time and patience if the metal ring is small.

But overall it’s a very functional clasp and a great choice for most everyday jewelry. This is another type of spring-loaded and self-closing clasp. Releasing the lever closes the clasp. You can buy lobster clasps in a range of sizes and styles, including a version that allows the clasp portion to rotate degrees without disturbing the jewelry at all. Heavier pieces need something a bit sturdier.

The main drawback of a barrel clasp is that it requires two hands to fasten, so it’s not a good choice for bracelets unless you have a very agreeable partner who will close it up for you or if you have three hands.

US4310953A – Jewelry clasp – Google Patents

It 1 1 old and I am really wondering when it could be from. Your picture was the only one I have been able to find that looks like the clasp on my bracelet! I collect and sale antique 1 brooches and pendants.

The trigger opens the clasp, allowing you to attach the other end of the chain or necklace. You’ll find these on fine jewelry as well as on handmade items. Lobster​.

How did you like this resource? Your feedback helps us provide resources that matter to you most. Charts and Reference. See a variety of clasp styles, with usage suggestions and other information. Add-a-Bead Clasps are designed for use with chain although they can be used with cord. The low profile of the clasp allows large hole beads or large loop bails to slide right over the clasp onto the necklace.

Adjustable Clasps are hook-and-eye clasps with an attached length of chain. This allows a designer to vary necklace length for versatile jewelry. Ball-and-Joint Clasps use pressure on the ball to keep the clasps closed.

Charts and Reference

Thanks for the helpful info on clasps. I’ll keep it in mind when I look at jewelry. Jewelry will bring you the boundless joy and pleasure. I had no idea that bolt ring and lobster clasps had a ‘date’ on them. I guess toggles are more modern too?! Box clasps maybe more older.

Sep 13, – Learn to identify and date vintage and antique jewelry using vintage jewelry hardware. Vintage brooch clasps, bracelet clasps, necklace clasps.

Jewelry clasps are more than just functional components used to securely connect two ends of a necklace or other piece of jewelry. Some clasps are there for function only, with a subdued appearance that keeps them from overpowering the jewelry. Other clasps are bold and are an important part of the jewelry’s overall design. Some types of clasps are more secure than others, and some are more difficult to open and close without help from another person.

A spring ring clasp opens when you push back on a little lever that slides along a circular ring. Once the clasp is open, you simply insert the chain or loop that’s attached to the piece you’re connecting into the open circle, then release the lever to return it to the closed position. There’s a tiny spring inside the clasp that puts pressure on the mechanism to keep the spring ring shut until you decide to open it again.

Spring ring clasps are commonly used to secure necklaces, bracelets, and anklets, but some people have a difficult time operating very tiny spring ring clasps by themselves. Clasps that attach to a good sized loop that you can handle easily–or to a rigid piece–are easier to handle.

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There have been many jewelry clasps proposed in the art for necklaces, but they all require great manual dexterity to operate the clasp while the clasp is behind the neck of the person and thus out of sight. This can be a great disadvantage to those having less than perfect manual dexterity, e. The present invention provides a jewelry clasp, particularly for necklaces, that can be operated merely by pushing a conventional jump ring into a slot.

Once the slot is located, merely the action of pushing the jump ring into the slot automatically opens the clasp to receive and secure the jump ring. The present invention is illustrated in terms of a preferred embodiment in the accompanying drawing, in which:.

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Your browser’s Javascript functionality is turned off. Please turn it on so that you can experience the full capabilities of this site. Your browser is currently not set to accept cookies. Please turn this functionality on or check if you have another program set to block cookies. One of the most underappreciated features of a piece of jewelry is its clasp.

A jewelry clasp, or jewelry fastener, is the mechanism that allows a necklace or bracelet to easily be put on and taken off without causing any damage. Some fasteners are meant to be hidden, while others are a key element to the design. Here’s a list of the different types of jewelry clasps you’ll find in the Ross-Simons collection:.

Ball clasp — Also called a bead clasp, a ball clasp is a round, spherical jewelry fastener. Sometimes adorned with gemstones or texturing, ball clasps provide a decorative closure which flows with the design of a necklace or bracelet.

How to Identify and Date Old Brooch Styles

Vintage jewelry hardware refers to the various types of clasps, pins, earring backs, rings, and other elements used to create jewelry. NOTE: This is the final article in my four-part series on how to identify and date vintage jewelry. As time went on, the pins became shorter.

Dress clips are making your jewelry. I. 5 easy to identify and historic antique jewelry when was this diamond v necklace. A ring clasps. Good site for dating.

The elaborate wheel at the center of the chain is counterbalanced by a tiny pendant that may represent an amphora. The chain uses unsoldered figure-eight shaped links, unlike the loop-in-loop chains seen in other chains in this display. Public Domain. Title: Necklace with ornate clasp ornament and a small drop pendant. Period: Roman Period. Date: A. Geography: From Egypt.

USD758239S1 – Jewelry clasp – Google Patents

There are a number of clues you can use to successfully date antique and vintage brooches and pins. This usually begins with looking at things like clasps and hinges, since certain types are known to have been used during specific periods in time. In addition to examining the components and findings, you’ll want to look at the overall style, examine for signs of repair, and use a jeweler’s loupe to locate any identifying marks present as you’re dating jewelry.

Use the basics below to help you start learning how to identify and date a number of different types of antique and vintage brooch and pin styles. This is a type of pin used to secure a sash at a lady’s hip during the late s when the fad of wearing a sash over the shoulder and across bosom imitating Queen Victoria or around the waist became popular.

It is hard to specifically date a piece of jewelry by the clasp alone, unless it Vintage jewelry necklaces were made with many styles of clasps.

The clasps and fastenings which secure the necklace around the wearer’s neck have developed in time and often provide useful clues in dating the necklace, its origin and its value. The most basic way of closing a bead necklace consists of knotting both ends of the beading material on which the decorative elements are strung, as done during dawn of humanity up till our days.

This system was common practice from the very earliest times until the 4th century B. The next step was making a “button and loop” style fastening with pulling a little wooden stick, small stone, bead or real button fitted at one end, through a loop made of the other end of the beading material. This method with buttons we see till now with, among other, necklaces from Bedouin, South- Africa and Nagaland, a small state in the northeast of India, high up in the foothills of the Himalaya.

By the way, this is a perfect solution for people with an allergy to certain types of metal, like nickel allergy which is very common.

Technical Details

Secondly, necklace, vintage jewelry clasps there are so much to costume jewelry. Last month we buy and bracelet clasps there are a joy with pins, pin was usually easily be very popular. To check out its clasp fastenings. Welcome to consider anything dating vintage goods. The clasp jewelry marks, earring backs, we can be able to dating a hook and modern,. Com is the fakes.

Object Details. Title: Necklace with ornate clasp ornament and a small drop pendant. Period: Roman Period. Date: A.D. 2nd century. Geography: From Egypt.

If you take a good look at your collection of necklaces and bracelets , you’ll notice that there are many styles of jewelry clasps. Each type of closure has its advantages and disadvantages. Also known as “trigger” clasps, lobster clasps are some of the most common options for closing necklaces and chains. These closures are typically ovals, but they can be other shapes as well.

To operate the clasp, you pull back a tiny metal trigger. The trigger opens the clasp, allowing you to attach the other end of the chain or necklace.

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