thanks David. You say:
"The order was placed on 30 July 1957.
Per Burt Co records the chips were replacements for the Crest & Seals which had been ordered back on 14 December 1953, well before the Dunes opened.
Both orders were shipped to Taylor & Co. "

¶ who placed the order with the Burt Co? Name and address? Can you make a scan of the order card?
¶ are the Burt Co records online?, like the other mfg records you show at: http://www.preservinggaminghistory.com/index.htm
¶ the Dunes was a long shot as I intimated, but the Dunes did open at around that time, 1955.

thanks again,
Robert
.
.
.
.
.