Radio Vacuum Tubes: A Guide for Electronic Engineers, Historians, and Collectors (English Edition)

・ We do not negotiate prices, reserve items, change shipping methods, or sell items separately.

・ We cannot answer inquiries about the condition of the items, so please understand this beforehand.

・ Condition description: There are scratches and stains, and the cover is torn, but we believe it can be used sufficiently as a used item.

・ We conduct a simple inspection for writing, but there is a possibility of oversight. Please purchase only if you understand this.

★ Shipping method: Courier service (delivery to Okinawa is not possible)

・ Due to being a used item, there are some scratches, stains, and sun damage.

・ We ask that only those who understand that these are used items purchase them, and we do not accept claims or returns.