Antique Arts & Crafts Mission Stickley School Oak Grandfather Clock C1910. Antique Arts & Crafts Mission Stickley School Oak Open Escapement Grandfather Clock with Stylized Feet, C1910. Overall very good condition, tight and sturdy with scuffs and door chip; untested; as photographed. Wear consistent with age and use. Measures - 80.75"h x 23.25"w x 13.75d.