A hydrolic jack is used to force the plank to the curve of the form as clamps are added to hold it down.
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Schooner Ernestina-Morrissey Association, Inc.
P.O. Box 2995
New Bedford, MA 02741
The Schooner Ernestina-Morrissey Association, Inc. (SEMA) is a 501c(3) not-for-profit corporation with the purpose of raising funds to provide for the maintenance, equipment, manning, programming and operation of the Schooner Ernestina-Morrissey as a sail training vessel, school ship, and educational enterprise.