Pound (mass) divided as the tower ounce. It never became a legal standard in England; the use of this pound waxed and waned with the influence of the Hansa itself. A London pound was equal to 7,200 troy grains (16 troy ounces) or, equivalently, 10,240 tower grains (16 tower ounces). In the United States, the avoirdupois pound as a unit of mass has been officially defined in terms of the kilogram since the Mendenhall Order of 1893. That Order defined the pound to be pounds to a kilogram. The following year, this relationship was refined as pounds to a kilogram, following a
Wilpena Pound side. There are many modern facilities there that makes it appealing for people who are not familiar with the semi-arid conditions. Tourists also go on scenic flights from an unsealed airstrip at Wilpena Pound resort and Rawnsley Park north east of Hawker. Rock climbing is a notable tourist attraction for Wilpena Pound, with the Moonarie being a hotspot for rock climbers. The Moonarie is a quartzite cliff of about 120m located on the upper rim of Wilpena Pound. Wilpena Eating House was built in 1862 to handle passing traders, until the structure was abandoned in the 1880s. The structure was