From other sites
at 4-traders.com (May 28, 2015)
at 4-traders.com (May 4, 2015)
at MarketWatch.com (Feb 25, 2011)
SPA vs. ETF Alternatives
Sparton Corp is engaged in providing design, development, and manufacturing services for electromechanical devices and engineered products. The Company serves the Medical & Biotechnology, Military & Aerospace and Industrial & Commercial markets.
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