Description: Crystal Cave, PA Ear of Corn Item Specifics: Postcard. Postcard Type: Modern Chrome Postcard (ca. 1939- Present) Card Dated: Non-Posted View Location: Crystal Cave, Pennsylvania midway between Allentown and Reading View Subject: Ear of Corn Formation Publisher: Crystal Cave. Series/Number: K3284 Size: Standard Condition: Good Special Attributes: -- Buyer pays $1.25 Regular Mail S/H. Quoted S/H is for Domestic US only, we will requote. Foreign S/H. Money Orders ensure next business day shipment. We do accept electronic payments thru Paypal only. Payment receipt required within ten (10) days.