UPC Type E (UPC-E). UPC-E is a smaller seven digit UPC symbology for number system 0. It is often used for small retail items. For UPC-E barcodes, you normally specify 6 digits and let your barcode printing software calculate the seventh check digit for you.PC Type E (UPC-E). UPC-E is a smaller seven digit UPC symbology for number system 0. It is often used for small retail items. For UPC-E barcodes, you normally specify 6 digits and let your barcode printing software calculate the seventh check digit for you.
Some think that is the origin of the Suwannee Rivers name. Others say Suwannee means River of Reeds, Deep Water, or Crooked Black Water. Tannic acid from decaying palmetto roots and vegetation causes the blackness of the water.
In spite of these similarities, the Blue Nile gorge is the more intimidating feature. Within 30 km of its source at Lake Tana the river enters a canyon which it does not leave for 400 km. This gorge is a tremendous obstacle for travel and communication from the north half of Ethiopia to the southern half.