The U. S. Army also asked Harley-Davidson to produce a new motorcycle with many of the features of BMW’s side-valve and shaft-driven R71. Harley-Davidson largely copied the BMW engine and drive train and produced the shaft-driven 750 cc 1942 Harley-Davidson XA. This shared no dimensions, no parts or no design concepts (except side valves) with any prior Harley-Davidson engine. Due to the superior cooling of the flat-twin engine with the cylinders across the frame, Harley’s XA cylinder heads ran 100 °F (56 °C) cooler than its V-twins. The XA never entered full production: the motorcycle by that time had been eclipsed by the Jeep as the Army’s general purpose vehicle, and the WLA—already in production—was sufficient for its limited police, escort, and courier roles. Only 1,000 were made and the XA never went into full production. It remains the only shaft-driven Harley-Davidson ever made.
SpongeBob coloring sheets for your kid's next birthday party is a great fun and amusement driven idea, as it has diversity, creativity and fascination at its best. You have two resources: either order for Sponge-Bob Square pants party coloring sheets, or get the prints from the internet and then use the party games, decorating tips and ideas, to host a memorable Sponge-Bob birthday party! Adult Coloring is on the Rise: Trends indicate that one of our greatest and simplest pastimes - coloring - has become a sudden and quick-growing interest for adults. With the increasing demand, the industry for adult coloring pages, books, and supplies is on the rise. In fact, 5 out of the Top 20 Bestselling Books on Amazon are actually Adult Coloring Books. On this page you'll find everything you need to learn your kids counting. Coloring pages with numbers, coloring pages of numbers. All concerned to numbers and counting will be here. For the little kids you can find coloring pages with big digits. For older you'll find coloring pages with colors labeled by numbers. It connects joy of coloring with learning numbers. Also find out the mathematical coloring pages. Where to get color your kid should do sums or maybe solve another equation. Color printing is the reproduction of the written word and images in the form of color impressions, which can either be used for a full page or for partial design. It involves separation of different primary color pigments that can be added or deducted to give an impression of other hidden hues. In order to give rise to a neutral color, the process requires the addition of the primary hues in predetermined quantities. The most common use of this technology is in the industrial sector, especially in the print media, where countless impressions must be made in graphical representation to arrive at a preset format of mass reproduction to be used daily.