Helium Dewar Level Chart
If you get a Cryofab Dewar (Liquid Helium) with out the handy dandy chart, here is the actual charts diect from Cryofab.
http://www.cryofab.com/html/manual_2a.htm

Robert Allan Ltd.
Las más viejas en firme arquitectónicas navales privado poseídas el consultar de Canadá diseñan y dirigiendo los servicios para remocador enviar-asista, remolcador del acompañamiento y remolcador del costeros, rápidos patrullan los barcos, los transbordadores del pasajero, los catamaranes del rápido-transbordador, los fuego-barcos, los recipientes de la investigación y los recipientes árticos de la clase para los clientes localmente y por todo el mundo.
http://www.ral.bc.ca

Le Reservoir Massal S.A.
LE RESERVOIR MASSAL : Fabrication de réservoirs d'eau sous pression, anti-belier, surpresseur, chauffe eau, waterhammer protection, more water, less pollution, lower cost
http://pagesperso-orange.fr/lrm/

DNV Register of Vessels
Register of vessels classed by DNV contains information on all the ships, mobile offshore units (MOU) and other vessels with Det Norske Veritas classification.
http://www.dnv.com/maritime/

Servicios Industriales de la Marina
Specializes in the construction of merchant vessels, fishing vessels and repair of vessels, industrial maintenance, construction of steel structures, specialized electronic systems and the manufacture of light weapons.
http://www.sima.com.pe/

Eastern Shipbuilding Group
Marine construction and repair and vessel conversion, design and build commercial fishing vessels, offshore support equipment and anchor handling tugs, supply vessels, dive support ships, product tankers, ferries, excursion vessels, cruise ships, ocean and inland barges, towboats and tugs, specialized and military or government type vessels.
http://www.easternshipbuilding.com

Shipyard IdP
Company presentation of Shipyard IdP, located in Oostende, Belgium. Shipyard IdP offers new build ships and maritime constructions, as well as repairs and modifications. IdP is specialised in work boats, fishing vessels, tugs, pilot vessels, police vessels, and special ships.
http://www.idp-shipyard.be/

Passenger Vessel Association
PVA - a national association representing the interests of owners and operators of dinner cruise vessels, sightseeing and excursion vessels, gaming boats, car and passenger ferries, private charter vessels, and overnight cruise ships under U.S., state, or Canadian regulations.
http://www.passengervessel.com/

Day-Impex
Stainless steel dewar flasks and containers. .
http://www.keison.co.uk/day-impex/impex1.htm

The Information Age and the Printing Press
There are some provocative parallels between the communications changes enabled by networked computers and those enabled by the printing press in its early days. Each defining technology represents an important breakthrough in the ability of humans t...
http://www.rand.org/pubs/papers/P8014/index.html