Harlan J. Berk, President, Interviewer: David Lisot, CoinWeek.com. Harlan Berk is celebrating his 50th year in business as he is holding his tenth Gemini Auc...
Harlan J. Berk, President, Interviewer: David Lisot, CoinWeek.com. Harlan Berk is celebrating his 50th year in business as he is holding his tenth Gemini Auc...