A coronary angiogram (an X-ray with radiocontrast in the coronary arteries) that shows the left coronary circulation. The distal left main coronary artery (LMCA) is in the left upper quadrant of the image.
U-Boat Watches - Back in 1942 the Officine Fontana was poised to produce a professional watch for the distinguished officers of its navys U-Boats. Though the project was ultimately scrapped, the distinctive original drawings, color samples and innovative materials were lovingly preserved for more than 60 years.
The first U-6 Miss Madison in 1961 was made of wood and donated to the city of Madison, Ind. by industrialist Sam DuPont. The boat was driven by Marion Cooper. In late 1960, industrialist Sam DuPont donated his NITROGEN hydroplane, an Allison-powered craft, to the City of Madison.