Science & Technology

“The Davon Micro-Telescope and Super-Microscope for photography” This rare outfit(…)

Rare Pair of concave and convex deforming mirrors. The frames(…)

Two-section sand timer with blown glass and white sand. Joint(…)

Les Dernières Merveilles de la Science – The latest marvels(…)

Radiguet & Massiot. Housing to study certain phenomena of polarisation(…)

DUBOSCQ Appareil vertical pour la projection des objets placés horizontalement.(…)

Pompe à eau Louis-Joseph DELEUIL. Il s’était distngué dans le(…)

La maison BOUSSARD à Toulouse avait déposé des brevets en(…)

Mid 19th C. hour glass with conical chambers in a(…)

This perfected achromatic microscope was made by Charles Chevalier between(…)

Three draw terrestrial telescope with parchment covering. The fittings are(…)

Solar Microscope for projecting microscopic preparation using sunlight. Very attractive(…)