Columns, Features, Opinion GUESS WHAT … by Special to the Herald Times on July 12, 2023 Special to the Herald Times Author More in Columns: LOOSE ENDS – Good ole’ school days September 2, 2026 GUEST COLUMN – Back to school: reflecting on Colorado’s investment in students September 2, 2026 VINE & VITTLES: From disconnected to grateful August 19, 2026 ED PECK PHOTO/CUTLINE These tools had very specific uses. What were they? Answers here.