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| Patent #146678 Date: Apr. 22, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
Patent #146679 Date: Apr. 22, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
Patent #146775 Date: May 13, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification Example |
Patent #146776 Date: May 13, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
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| Patent #147679 Date: Apr. 22, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
Patent #147680 Date: Oct. 14, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
Patent #147681 Date: Oct. 14, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
Patent #147682 Date: Oct. 14, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |
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| Patent #147683 Date: Oct. 14, 1947 Item: Lapel Pin Owner: Imperial Pearl Co. Inventor: Pearsall, Frederick J. Drawing Specification |