At 3:00 p.m., at the Mission Valley Branch Library, the San Diego Civil War Round Table is hosting a “Show and Tell” program where buffs are invited, for example, to present a book review of their favorite campaign narrative or a travelogue about an especially fulfilling battlefield visit. We also certainly invite descendants to talk about their Civil War ancestors. Amateur historians may even wish to highlight some interesting fact uncovered in research. And if you have a non-lethal antique such as a uniform button, belt buckle, or kepi, we would very much like to see and hear about it.