1957 – Hill 1 of an unknown heat (from the 1957 Thistle). Lane 1 is Beta's 3 wheeler, and Lane 3 is PhiKap’s design-winning buggy, #77. The other buggy is unknown.

1957 - PhiKap's Design Comp-winning buggy (from the 1957 Thistle)

1958 - Hill 1 of an unknown heat (from the 1958 Thistle). Jess Quatse (MCS '58) is pushing the Lane 3 buggy, which appears to be the Men's Dorms, with Beta in Lane 2. Lane 1 buggy appears to be PhiKap's #77.

1958 - PhiKap's Buggies on Display (from the 1958 Thistle).

1958 - Starting Line of an unknown heat (from the 1958 Thistle). Jess Quatse (MCS '58) is pushing the Lane 3 buggy, which appears to be the Men's Dorms, with Beta in Lane 2. Lane 1 buggy appears to be PhiKap's #77.

1959 - PhiKap A's 77 approaching the Finish Line (from the 1959 Thistle).

1960 – PhiKap's 77 on display…but where’s the pushbar? (from the 1960 Thistle)

1961 -Starting Line for a Prelim Heat (from the 1961 Thistle). From Left to Right: PiKA – Shark (Lane 1); PhiKap - 77 (Lane 2); Theta Xi - 3.14/Pi (Lane 3)

1959 – PhiKap's 77 crosses the Finish Line from another angle (from the April 1964 Carnegie Technical)

1963 – Hill 1-2 Transition from a Prelim Heat (from the 1963 Thistle). Lane 1 is Beta’s 00, Lane 2 is PiKA B’s Cheetah, and Lane 3 is PhiKap B’s 77.

PhiKap's 77 on display in 1958 (or earlier), erroneously placed on the DTD buggy book page (from the 1968 Buggy Book)

PhiKap's 77 (numbered 23 here)

1963 - Hill 1-2 Transition of Prelims Heat 1, with PhiKap B's 77 in Lane 3 (right), PiKA B's Cheetah in Lane 2 (background, middle) and Beta A's 3-wheeled 00 in Lane 1 (far left) (from the CMU Archives)

1963 - PhiKap B's 77 crosses the Finish Line in Prelims Heat 3 (from the CMU Archives)

1958 - PhiKap's 77 comes up Hill 5 first in its Prelims heat, followed by Beta's 3 wheeler 2nd and the Men's Dorms 3rd (from the CMU Archives)

1958 - Hill 1 of a Prelims heat, with PhiKap's 77 in Lane 1 (left), Beta's 3 wheeler in Lane 2 (middle), and the Men's Dorms in Lane 3 (right) (from the CMU Archives)

1958 - PhiKap's 77 crosses the finish line, with Beta's 3 wheeler 2nd and Men's Dorms 3rd (from the CMU Archives)

1958 - The Starting Line of a Prelims Heat, with PhiKap's 77 in Lane 1 (left), Beta's 3 wheeler in Lane 2 (middle), and the Men's Dorms in Lane 3 (right) (from the CMU Archives)