H. M. I. Manufacturing Co offers Sundial for Measuring the Position of Sun. H. M. I. Manufacturing Co also manufactures various types of nautical binoculars, ceiling lamps, nautical compass, nautical sundials, decorative globes, nautical sextant, antique telescopes, metal key rings, antique projector, magnifier, decorative candles, antique products, sand timers, lampshade, compass, residential lamps, diving helmets and wooden furniture. The Sundial for Measuring the Position of Sun has a horizontal design. As the sun moves across the sky, the shadow-edge progressively aligns with different hour-lines on the plate. The Sundial for Measuring the Position of Sun measures correctly if point towards the North.