The Protong has been reprinted three times now, but Troughful of Pearls is only available in this edition. This copy is SIGNED and inscribed by Szukalski. The inscription in in Szukalski's unique handwriting style, and reads. There are small bumps to the corners, and a crease to the top right corner of Troughful of Pearls - see photos for condition.
The gluing on the tipped in color plate is discolored, as is common with this book. The record looks like it has some wear, although I have not played it myself.
The tipped in Protong vocabulary card is good. A copy of an advertisement for the Copernicus poster is included. The item "SIGNED Troughful Of Pearls and Behold! The Protong by Stanislav Szukalski" is in sale since Saturday, June 8, 2019.This item is in the category "Books\Antiquarian & Collectible". The seller is "churchofgoodluck" and is located in Wauconda, Illinois. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Bahrain, Croatia, Malaysia, Brazil, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.