San Francisco : Architect and Engineer, Inc · leaf 388
nder of the time was devoted to inspection,thought, and decision of just how far to carry eachoperation so that the final result would be satis-factory. Sand-blast sculpture has many advantages overother glass carving methods. It is less expensivethan molded glass where only one copy is re-quired;… … HERCULEAN POWER is depicted in this glass mural of the Young Building in Allen-town, Pennsylvania. Special tools were required for sculpturing this panel which wasexecuted on a full size clay panel, one inch thick.
Architecture · Building
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