Iver Johnson motorcycles - metal one-sided sign – a firm famously linked to the earliest history of motorcycle development and an early rival to Harley Davison – this brand closed in the early 20th century adding to the value of the piece as such items are incredibly hard to find, especially in Taiwan.
Iver Johnson 摩托車-單面金屬招牌 - 這家著名地公司與早期摩托車發展史緊密相連,是哈雷機車在早期的競爭對手之一。該品牌於 20 世紀初走入歷史,留存至今的招牌在台灣更是極為罕見,也因此具有極高的收藏價值。