Complex sentence: However, the result of this collaboration was less than outstanding & mdash the Stirling engined-Whitcomb locomotives built for the Canadian National Railway proved problematic, and orders for Baldwin-designed locomotives were modest.
Split into simpler sentences: However, the result of this collaboration was less than outstanding. The Stirling engined-Whitcomb locomotives built for the Canadian National Railway proved problematic, and orders for Baldwin-designed locomotives were modest.