1922 Mammoth Cave, KY Underground River Styx Boat Tour Postcard Pilgrim Stamp For Sale

For sale is a 1922 postcard depicting an underground boat trip on Echo River or River Styx in Mammoth Cave, Kentucky.
Postmarks: MAMMOTH CAVE, KY. APR 23 3 PM 1922
Stamps: 1c Pilgrim Tercentenary (The Mayflower)
Addressed to: Mr. & Mrs Schleeger, 4158 Cottage Grove, Chicago, Ill.
Sender: Allen
Messages: Well I am on my way for the wonderfull trip. all we wan\'t to eat, but not much sleep I took a boat rid through the cave. Allen
Also on card: April 22, 1922
Transcribed as written; see scans for the original hand.

View highly detailed scans for details. Take your own conclusions. Date is approximate. If you have any questions, message me.
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