Rick Nelson, Titleist's director of wedge development, completed the delivery.

Titleist Brand Ambassador Geoff Ogilvy hits the range for the first time with his new Prototype MB irons.

Geoff put his new prototype irons right in the bag.

Geoff's irons are custom-stamped simply with "G."

Titleist Brand Ambassador Ben Curtis arrives at the Aronimink range with his new Prototype AP1 irons.

Titleist Brand Ambassador Michael Sim checks in with the team at the Titleist Tour Van.

Brand-new, bubble-wrapped Prototype CB irons ready for assembly Inside the Titleist Tour Van.

The Titleist Golf Club R&D team gathers information during new Prototyope AP2 testing with Titleist Brand Ambassador Jason Dufner.

A set of new Prototype CB irons awaits its owner in the TTV.

Here's the view from the top.