Rasmussen and Dittmer, LLC Hancock County Google Map 102 N Center St, La Harpe, IL 61450 Rasmussen and Dittmer, LLC Hancock County info Address: 102 N Center St, La Harpe, IL 61450 Website: rasmussen-dittmer-llc.com Telephone: (217) 659-3312 Zipcode: 61450 City: La Harpe State: Illinois Work Time: Saturday Closed,Sunday Closed,Monday 8:30AM–5PM,Tuesday 8:30AM–5PM,Wednesday 8:30AM–5PM,Thursday 8:30AM–12PM,Friday 8:30AM–5PM