I guaranteed all my bonds are 100% original. The item “China 1955 Construction Loan Bond 10k 20k 50k & 100k with 7 coupons” is in sale since Monday, August 21, 2017. This item is in the category “Coins & Paper Money\Stocks & Bonds, Scripophily\Government & War Bonds”. The seller is “destamp888″ and is located in Hong Kong. This item can be shipped worldwide.