Pedal harps use the mechanical action of pedals to change the pitches of the strings. There are seven pedals, each affecting the tuning of all strings of one pitch-class, and each pedal is attached to a rod or cable within the column of the harp, which then connects with a mechanism within the neck.
Type of Paper for Plans -- Relatively heavy, blueprint quality, standard drafting paper or copy. bond. Tissue paper, graph paper, posterboard, cardboard, and similar materials cannot be accepted. Paper Size -- For most plans, select one of the following sizes: 18â x 24â, 24â x 36â, or 30â x 42â. For short plats and boundary line adjustments, 18â x 24â. For final plats, 18â x 22â. For sign. permit drawings, 8 1/2 ââx 11ââ or 8 1/2ââ x 14â is preferred.
Spaces are not used between any of the elements of a drawing number.Although there is no National Consensus limitations on drawing number length, many drawing number systems limit themselves to 15 characters (including the base number, and any required prefixes, suffixes, and separators).