Vintage advertising blotter Caroid Charcoal tablets The American Ferment Co., Buffalo, NY 6 X 3 1/2 Circa 1900 Condition: unused, slight bend not broken (canât tell if it was made this way, looks more like a bubble in the paper), small rubs on corners. Postage: US: 1st class parcel. Canada Overseas, please ask for a quote. See BOOTH DETAILS under my store logo for our complete policies. Some Highlights: WE ARE GLAD TO ANSWER ANY QUESTIONS! We are glad to combine postage. Paper items are put between cardboard. We ship world-wide. PAYMENT- We accept money orders, personal checks, Google Checkout, Paypal. CONDITION- Our scanner makes colors a little lighter. We have lightly tinted windows, which may alter the colors slightly when we use a camera. Vintage items will show some age, and we will try to note any and all defects. An item described, as "excellent", can be perfect or have minor flaws, from age, and that I feel any collector would be glad to have. If you have any question on condition, please ask.