$40.00 - T&R Data Sheet D-7: Model Resistance Data Sheets, Set of 12 Tugs (1966) - List Price
$20.00 - T&R Data Sheet D-7: Model Resistance Data Sheets, Set of 12 Tugs (1966)- Student Member Price
$20.00 - T&R Data Sheet D-7: Model Resistance Data Sheets, Set of 12 Tugs (1966) - Member Price