・ Waltz Angle Prism Side-viewing attachment (for twin-lens reflex cameras) The lens and prism have mold, and the condition is poor. How to use is unknown. ・ Waltz Flash Gun Uses 2 dry cell batteries The included bulb is a standard 2.5V bulb, so it may have been replaced with a flash bulb. Details are unknown. ・ Misumi Adapter How to use, etc., unknown. ・ Battery Voltage Tester (for Nikorex 8) Unused ・ The box is in poor condition due to age. Please check the other photos and purchase after you are satisfied. Thank you for viewing.