Box 1

Gift from The Chi of Psi Upsilon Chapter; handwritten in purple ink; could not completely discern originial title; 8 questions; question 1 begins: "Find the intersection of two cylindrical …"

Gift from The Chi of Psi Upsilon Chapter; 8 questions; question 1: "Give definitions of tangent and secant as ratios, and find tanx in terms of secx"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 8 questions; question 1 begins: "Express the six trigonometric functions as ratios …"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 8 questions; question 2 begins: "Given the six functions of an angle, …"

Gift from The Chi of Psi Upsilon Chapter; 8-11 a.m.; 7 questions; question 1 begins: "Find directly from the definitions what are the largest and smallest values each trigonometric function can have …"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 10 a.m.; 8 questions; question 3 begins: "Obtain the formula for the cosine of the sum of two angles, and deduce the formula"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 9 (1/2) a.m.; 5 questions; question 1(a) begins: "Define in two ways the secant of an angle"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 11 (1/2) a.m.; 4 questions; question 1 begins: "Prove that in any spherical triangle …"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 2 (1/2) p.m.; Room K; initialed at the bottom L.A.W.; 5 questions; at the bottom of the page: "(Courses of Arch., Civil Eng., and Math)"

Gift from The Chi of Psi Upsilon Chapter; handwritten exam; 2 (1/2) p.m.; 2 pages (First Sheet, Second Sheet: "to be worked after handing in answers to the above"); questions 1-6 on First Sheet; questions 7-8 on Second Sheet