Alvin Basic-Line 505V Drafting Compass Set W. Germany Vintage Engineering Tool

This is a vintage Alvin Basic-Line 505V drafting compass set, manufactured in West Germany . This high-quality engineering tool kit is housed in its original blue plastic protective case with a clear lid.

Product Features:

• Brand: Alvin

• Model: Basic-Line 505V

• Origin: W. Germany

• Material: Durable matte-finish metal components.

• Set Includes:

• One large center-wheel bow compass.

• One extension bar for drawing larger circles.

• One small lead/point attachment.

• One lead holder/pen attachment.

• Small plastic container with spare lead and parts.

Condition:

• Overall: Excellent vintage condition.

• Tools: The metal components appear clean with minimal signs of wear or oxidation. The center wheel and adjustment screws move smoothly.

• Case: The blue plastic base is intact. The clear plastic lid shows some light scuffing and surface scratches consistent with storage and age, but remains clear and fully functional.

• Completeness: Appears to be a complete set as pictured.

Notable Details:

This set is a professional-grade instrument ideal for architects, engineers, students, or collectors of vintage drafting equipment. The “W. Germany” marking indicates a production date prior to 1990, signifying the classic precision engineering associated with that era.

Please review all high-resolution photos for the exact cosmetic condition of the items.