Offering up a 3 piece Pyrex stacker - no pin. This is a yellow tint with the PAT. 5-27-19 embossing variant. Hit with 1 inch chip to end of the saddle - I have detailed photos of this if you want to see it. It's facing you at the top saddle. Slight wear to the top edge of the bottom two pieces. Asking $50. Actual postage added.