For Post 340, the flag remains a symbol of service and patriotism. “We’re all flag wavers,” said Frank Wilmarth, a representative from the post. “It’s very important to veterans.

In the 25 note-able years since their inception, the Post-it line has expanded to include Post-it flags for tabbing and indexing, Post-it pop-up dispenser, Post-it easel pads and the dual duty ...