Recently Completed Living Wall Stands 300 Feet (92 Meters) Tall
NOAA ESRL Global Monitoring Laboratory
Heron Dipper-T Ultimate Water Level Meter (300 Feet) - - Amazon.com
Vintage Alnor Velometer 0 - 300 3000 Feet Per Minute Air /Wind Velocity Meter | eBay
Komelon N6300 300-Feet Open Reel Metal Frame Long Steel Tape Measure - - Amazon.com
Heron Dipper-T Ultimate Water Level Meter (300 Feet) - - Amazon.com
Amazon.com: Fine Twine String for Crafts - Burlap String Roll 300 feet Natural Jute Twine String for Gift Wrapping - Jute Rope 2mm for Art, Wedding Gift Wrap Decorative String - Hemp