All you duck call collectors -- could you please let me know any thing about a duck call my husband found in an old abandoned duck blind. The blind is so old that trees limbs have grown around it and the river has shifted so it is no longer close to the water. So we think the call might be pretty old. It is a Thomas duck call supreme #166-D made in Winnsboro, Texas. It is still in the box which is in really excellent shape. Any info would be appreciated.