347 - Robert Hoppe American (20th century) Lithograph Poster "Rooftop Serenade" 27" x 21", Pencil Signed Lower Right and Numbered A.P. Lower Left. Very Good Condition. Measures 29-1/4 Inches by 23 Inches (sight), Frame Measures 40-3/8 Inches by 34 1/4 Inches. We Will Not Ship This Item In-House Due to Its Size, But Would be Happy to Recommend a List of Gallery Approved Vendors on Request (estimate $150-$200)