1. Playbill from Owen's Academy of Music, May 6, 1878 Date: 1878-05 Description: A playbill from Owen's Academy of Music advertising multiple entertainment programs. The playbill notes a performance by Lee Ottolengui.
2. Playbill from Owen's Academy of Music, October 3, 1878 Date: 1878-10 Description: A playbill from Owen's Academy of Music advertising multiple entertainment programs, and business advertisements. The playbill specifically notes the appearance of the "Ottolengui Combination."