Hudson River Railroad Lowell Machine Shop, 1852 Wt. 27-1/2 tons (engine only) Cyl. 16-1/2 x 22 inches Wheel diam. 84 inches

Cumberland Valley Railroad Seth Wilmarth, 1851 12-1/2 tons 8-1/2 x 14 inches 54 inches

The 'Pioneer': Light Passenger Locomotive of 1851 — Part 5

After making the above trial of the Engines--I stated to your Hon. President the result of the trial--with my opinion of their Capacity to carry our passenger trains at the speed required which was decidedly in favor of the ability of the Engines. He accordingly agreed that the Engines should at once be forwarded to the Road in compliance with the Resolution of your Board. I immediately ordered the Engines shipped at the most favorable rates. They came to our Road safely in the Condition in which they were shipped. One of the Engines has been placed on the Road and I believe performed in such a manner as to convince all who are able to judge of this ability to perform--although the maximum duty of the Engines was not performed on account of some original defects which are now being remedied as I before stated.

The 'Pioneer': Light Passenger Locomotive of 1851 — Part 5

Within ten days the Engine will be able to run regularly with a train on the Road where in shall be enabled to judge correctly of their merits.

The 'Pioneer': Light Passenger Locomotive of 1851 — Part 5

An accident occurred during the trial of the Small Engine at Norwich which caused a damage of about $300 in which condition the Engine came here and is now being repaired--the cost of which will be presented to your Board hereafter. As to the fault or blame of parties connected with the accident as also the question of responsibility for Repairs are questions for your disposal. I therefore leave the matter until further called upon.

The Expenses necessarily incurred by the trial of the Engines and also the Expenses of transporting the same are not included in the Statement herewith presented, the whole amount of which will not probably exceed $400.00.

These two locomotives became the Cumberland Valley Railroad's _Pioneer_ (number 13) and _Jenny Lind_ (number 14). While Smith notes that one of the engines was damaged during the inspection trials, Joseph Winters, an employee of the Cumberland Valley who claimed he was accompanying the engine enroute to Chambersburg at the time of their delivery, later recalled that both engines were damaged in transit.[4] According to Winters a train ran into the rear of the _Jenny Lind_, damaging both it and the _Pioneer_, the accident occurring near Middletown, Pennsylvania. The _Jenny Lind_ was repaired at Harrisburg but the _Pioneer_, less seriously damaged, was taken for repairs to the main shops of the Cumberland Valley road at Chambersburg.