Goldstock Diamonds, a Clark Building fixture for decades, prepares to close up shopGoldstock opened in Lawrenceville in 1912 and has been based in the Clark Building since 1935.Goldstock opened in Lawrenceville in 1912 and has been based in the Clark Building since 1935.
Source: Goldstock Diamonds, a Clark Building fixture for decades, prepares to close up shop (http://www.post-gazette.com/business/money/2018/11/22/fine-jewelry-Goldstock-Diamonds-Clark-Building-fixture-close/stories/201811210021)