Genius Solution Defectus Solis Partialis: Zahn 1696 + Free Return [srhFmJGE]

Defectus Solis Partialis: A Rare Historical Eclipse Record

Discover a unique piece of astronomical history with "Genius Solution Defectus Solis Partialis: Zahn 1696 + Free Return [srhFmJGE]," a meticulously crafted copperplate engraving by the renowned German mathematician and scientist Johann Zahn. This exquisite work, published in 1696, captures the rare event of a partial solar eclipse that occurred on June 23, 1692. It offers a synoptic representation of the several principal phases of the eclipse, providing a fascinating glimpse into the past of astronomical observation and recording.

• Authentic Historical Document: This piece is not just a work of art but an authentic historical document that captures a significant celestial event. It is a testament to the advancements in astronomy during the 17th century.
• High-Quality Copperplate Engraving: The engraving is executed with exceptional precision, showcasing the intricate details of the eclipse phases and the celestial bodies involved.

Technical Details and Specifications

"Genius Solution Defectus Solis Partialis: Zahn 1696 + Free Return [srhFmJGE]" is a testament to Johann Zahn's expertise in both mathematics and astronomy. The engraving measures 18 1/4 x 15 1/2 inches (46.36 x 39.37 centimeters) on paper, making it a substantial and visually striking piece. The condition of the engraving is described as "Very Good," with light age toning and foxing, minor surface dirt, and an issued center fold. This ensures that the image is clear and legible, allowing for detailed study and appreciation.

• Date and Location: The eclipse was observed on June 23, 1692, at Nuremberg under an elevation of the pole of 49°27'20". This precise information adds to the historical significance of the piece.
• Scientific Value: The engraving provides a synoptic representation of the eclipse phases, which is invaluable for astronomers and history enthusiasts alike.

Practical Applications and Target Audience

This rare and historically significant piece is ideal for collectors of astronomical artifacts, history enthusiasts, and anyone with a passion for the sciences. It serves as a tangible connection to the past, offering insights into the methods and tools used by early astronomers. The detailed depiction of the eclipse phases makes it a valuable educational tool for students and educators studying the history of astronomy.

• Collectible Value: As a piece of historical art and scientific documentation, "Genius Solution Defectus Solis Partialis: Zahn 1696 + Free Return [srhFmJGE]" holds significant collectible value for those interested in astronomy, history, and fine art.
• Educational Tool: The engraving can be used as an educational tool to teach students about the principles of solar eclipses, the history of astronomy, and the development of scientific observation techniques.