June 30, 2016 ‐ Gold Bullion Development Corp. (TSXV: GBB) (OTCPINK: GBBFF) (the “Company” or “Gold Bullion”) is pleased to announce that it’s acquiring a 50% interest in a high‐grade gold exploration target, the newly‐named “Castle Golden Corridor Zone”, that forms part of the Castle Silver Property owned by Takara Resources Inc. (“Takara”) in the heart of a major past producing silver camp.