Manufacturer of precision instruments and controls including barometers, density monitors and level control for use in applications in chemical, petrochemical, food, medical, pharmaceutical, water and wastewater treatment, utility industries.

Manufacturer and exporter from India for analog, digital meters and multimeter.

Offers detailed pictures from counterfeit and authentic silver coins completed with coin specifications.

A numismatic catalog which help you to identify your coins, manage your collection on line and swap with other collectors all around the world.

Resource with general information about coins and coin values. Provides information about rare coins, values and price guide, how to articles on photography, as well as storage.