The H5403N is a vintage Harmony Marquis model, a budget-friendly, often smaller-bodied (3/4+ or concert size) acoustic guitar, typically with a natural finish (N for Natural) and made in Taiwan, known as a student or starter instrument from the 1970s with a classic, straightforward design that's popular for its vintage appeal and surprising playability, often featuring a spruce top, laminate back/sides (birch/maple), and brass frets. Note: Missing string no. 1
