#ZBOT055 - Set of 4 Very Fancy Diamond Red Ink Labels Four vintage diamond red ink labels up to 4" tall. These are great labels. The two red fountain pen labels have a vintage fountain pen pictured with gilded details. The larger one went on a big master ink bottle. If you have one without a label this will make it look phenomenal. One of them says "College Red Ink" and has a small illustration of a pen with a college pennant attached to it that says "Inks". Circa 1910. Unused stock from the Diamond Ink Co. in Milwaukee, WI. $3.50