WAT299  Waterman Advertisement, 1933, National Geographic, Black and White, 7 x 10 inches. No Ink On The Holder! No Ink On The Hands! Waterman No. 7 fountain pen on right, new information on the Tip-Fill Way to fill your pen, microscopic close up of a Waterman nib.

WAT55  Waterman Advertisement, Sept 1933, B&W, 7x10, Improved No. 7 shown, “No ink on the holder”.