2 Natural Specimen Sea Shells Nautilus & Giant Tun

2 Natural Specimen Sea Shells including a Pearly Chambered Nautilus and a Giant Tun, both available from the Bahamas to Singapore. Both measure approximately 7-8 inches at longest point.

2 Natural Specimen Sea Shells W Displays. This lot features two natural specimen sea shells on custom Lucite display mounts. Larger shell measures approximately 6 inches x 10 inches x 7.5 inches.

Giant Natural Clam Shell Specimen - 2 of 2. Measures approximately 13 x 23 inches in size.

Pair Giant Sea Shells. Natural Shells with Bottoms flattened to stand for serving or display. Measures Approx. 5 Inches Tall, 10-1/2 Inches Length. Good Condition, Minor edge chips. Shipping $75.00

Giant Natural Clam Shell Specimen - 1 of 2. Measures approximately 13 x 23 inches in size.

A genuine natural tridacna gigas giant clam shell, originating in the South Seas. A striking specimen of natural history with deep set scalloped edges. Acquired from a Palm Beach estate. Dimensions: 8

Measuring up to 7 x 5 cm (2.76 x 1.97 inches) in dimension, this collection comprises seven cowrie seashells. These specimens showcase the natural beauty and intricate patterns that have made cowrie s

Natural Giant Clam Shell & 2 Coral Specimens. This lot includes a giant half clam shell and two coral specimens. Giant clam shell measures 5.5 inches x 13.5 inches x 8 inches.

An extraordinary South Seas gigantic clam shell specimen, scientifically known as Tridacna gigas. This impressive natural history artifact stands out with its deep-set scalloped edges, a hallmark of i

An extraordinary South Seas gigantic clam shell specimen, scientifically known as Tridacna gigas. This impressive natural history artifact stands out with its deep-set scalloped edges, a hallmark of i

Large Scale Natural Specimen Clam Sea Shell. Measures 7.75 x 5 inches.

Set of 2 vintage natural sea shell trinket boxes. Both with hinged lids & & brass trim details.

2 butterfly specimens, sea shell, small stand microscope + Kosmo showcase (Optiker Schumann "Schwammspinner")

Natural Specimen Giant Clam Shell 13 Inches Wide

Striped chambered nautilus sea shell specimen, approx 6.5 inches wide. Marked on sticker on interior chambered nautilus. Evident loss to outer shell. Chambered nautilus shell, sea shell, sea shell spe

Two seashell specimens on metal stands. Largest: 7.5" H with stand. Property from the Estate of designer, model, television host, and business woman, Nina Griscom.

Approx 14 inches long, giant clam shell with waved edges, approx 8.5 inches wide. Evident cracking to coating on obverse side of shell. Sea Shell, clam shell, giant clam shell, sea shell specimen, nau

Sterling Silver Natural Sea Shell Necklace Pendant. Measures 2.25 icnhes in length.

A Collection of Seashells & Coral Specimens including nautilus and conch shells, used condition, may contain losses and chips

These Italian origin handcrafted applied sterling silver 925 overlay over natural sea shell were retailed by Neiman Marcus. Because the shells are natural, sizes and shapes all vary. Measure from 2" -

Two Handmade Natural Sea Shell Snuff / Pill Boxes. One is made with pair of clam shells, one is made with mother of pearl. The larger measures 2.25 inches in width.

Pair of natural sea shells with sterling silver overlay. Features a conch style shell with a long spiraled mollusk shell. Measures 3 1/2" to 5 1/2" long. Unmarked but tested silver. Good overall condi

Group of four exotic natural shells, including a cowrie, a spiny conch, a helmet shell and a scallop shell mounted as a small box. [Largest: 4" H x 3 1/2" Diam.]. IN good condition.

Collection of Vintage Natural Sea Shell Jewelry & Seahorse Charms. Mounted as pendants / charms Blue shells are approximately 2 inches