It seems to me, therefore, that although every drawing of whatever kind may be entitled to registration, the degree and kind of protection given must vary greatly with the character of the drawing, and that with such a drawing as we are dealing with the copyright must be confined to that which is special to the individual drawing over and above the idea...there are scarcely more ways that one of drawing a pencil or the hand that holds it. If the particular arrangement of square, cross, hand, or pencil be relied upon it is nothing more than a claim of copyright for the subject, which in my opinion cannot possibly be supported.