Display for ball or ostrich egg (Large)
High base specially designed to hold a ball or egg
Perfect for ostrich eggs
Not suitable for emu, rhea or swan eggs, for example
Dragon Stone
Septaria egg of Madagascar
It's huge!
Septaria Madagascar egg
Also known as Dragon Stone
Septaria is a stone composed of a mixture of yellow calcite and sandstone, found mainly on the island of Madagascar, characterized by highly visible shrinkage cracks. These highly visible cracks, known as Septa, fill with minerals over time.
When the stone is polished, these cracks stand out, giving it a dragon's egg appearance on the outside.
With time, tectonic movements, etc., the nodules can be fractured and new mineral solutions can invade the shrinkage cracks, often calcite.
In our case, Septaria has been polished into an egg shape and the interior has been invaded by a very fine crystallization of calcite. Beautiful crystals.
It's also easy to see why it's called Dragon's Stone: the exterior is very similar to a dragon's egg!
Sold without base
Ref OSM62: Weight: 7.7kg - Height: 23/24cm It's huge!
Sold without the base
You can find available bases by typing ball base or egg base in the site search
High base specially designed to hold a ball or egg
Perfect for ostrich eggs
Not suitable for emu, rhea or swan eggs, for example
display for ball or egg (small)
Material: Resin material
display for crystal ball or ostrich egg
Not suitable for emu or swan eggs.
Wooden base for ball or sphere - Base - support
Grey-Black patinated marble base for ball or sphere
Base - support
Antique Laundry blue box - Helvetia Blue from Talissot & Chevalier in Dôle and Geneva
Period: 1890-1905
Box containing 6 gold-plated “coins” made of blue wash, resembling the iconography of Swiss coins and medals from the late 19th and early 20th centuries.
Beautiful blue and gold illustration on the box.
Your box will be sealed: never opened in 120 years
UNOBTAINABLE
Engraved swordfish rostrum from Borneo - Indonesia
XL Size - Dimensions with base: H99cm
Anatomie de L'Homme - 1831
Anatomy of Man
Volume 2 with its black and white Atlas - 99 lithography
By Dr Bourgery and the illustrator Jacob
Octopus Tentacle Diaphanisation - Octopus vulgaris
Biological preparation
The purpose of diaphanisation is to make fabrics transparent. The fabrics are made transparent using a chemical process, and specific dyes are used.
The flesh is made transparent, and here the dyes will adhere to the skin that has not been removed.
All tentacles are different: illustrative photos
Papuan dagger in engraved cassowary bone
Papuan handicraft
Ref B
Scyphocrinus fossil
Sea lilies - 420 million years (From 443.4 to 358.9 Ma)
Butterflies flying under an antique Napoleon III victorian glass dome
Under a 19th-century glass globe
Composition - Label of the City of Paris - Fabriqué à Paris 2026
Only available for pick-up in store at Paris, as the butterflies under the glass dome are too fragile to be shipped
Red chalk drawing- Anatomical drawing
Anatomical study
Drawn by Eugène de Montchoisy in Saint-Brieuc in November 1840
These are not reproductions but original period drawings in red chalk.
You are purchasing one plate, not the entire set of plates
Australian saltwater crocodile skull: Crocodylus porosus
Estuary crocodile
With its CITES permit
33cm
Can only be sold in the European Union- Shengen Area
Antique anatomical model of the larynx and trachea made of painted papier-mâché.
Produced by Établissements Auzoux and manually dated 1938.
Model can be dismantled lengthwise, numbered, used for medical teaching.
Please note: one removable side piece is missing. The model remains stable and highly decorative. Authentic piece.
Handwritten inscription from the period: Larynx - Auzoux à St-Aubin-d’Écrosville Eure 1938
Placed in a metal base, it can be easily removed to hold it in your hand.
Entomological frame - Scarab Goliathus meleagris female with spread wings
Cours d'opérations de chirurgie, démontrées au Jardin Royal
Course of surgical operations, demonstrated in the Royal Garden
Published in 1751 in Paris, by d'Houry, sole printer and bookseller to Monseigneur le Duc d'Orléans
Fourth edition
Illustrated with numerous plates and engravings in the text, including the famous plate of Poor Malabou and her scrotal elephantiasis on page 112/113, which the author mentions on page 373.
Entomological composition of beetles
27 specimens make up this picture
Black entomological box with gold fillet, hand-crafted by an bookbinder craftsman in Anjou
Anatomic lithography: "Traité complet de l'Anatomie de l'Homme"
by Dr Bourgery and draughtsman Jacob
Volume 3 - 1844
Skeleton of an Indonesian pit viper under a globe
Species: Trimeresurus insularis
Bell height: 38 cm
No shipping
Painted papier-mâché anatomical model of the brain
Produced by Établissements Auzoux
Model No. 12 from the 1874 catalogue
Dismantlable, numbered model, used for medical teaching.
A rare item in excellent working condition
This is a 1:1 scale model of the brain, sold separately at the time as a demonstration model; it is not a brain that was found inside anatomical manikins.
Dragon Stone
Septaria egg of Madagascar
It's huge!