What is a one dollar silver certificate signed by Frank White US Treasurer worth?

The value of a one-dollar silver certificate signed by Frank White, who served as U.S. Treasurer from 1893 to 1894, can vary based on its condition, rarity, and demand among collectors. Generally, these notes can range from a few dollars in circulated condition to significantly more for uncirculated examples or those with unique serial numbers. It's advisable to consult a currency dealer or use online auction platforms to get a more precise valuation based on the specific note's condition and market trends.