Edmond Good aka Damond (artist)
From Wow Comics No. 15 with 4 black & white pages. Diamonds have been taken and Guy Powers needs to know who did it. So, Powers goes to see Van Hoon (Dutch Refugee & Diamond Cutter). But Van Hoon is kidnapped while Powers is talking with him about the stolen diamonds. He must rescue him and find the thief as well.
Here are the pages I have of it.