Allen Lefferdink was broke when he arrived in Boulder. And, to the relief of his swindled investors, he left Boulder broke, as well. In-between, in the 1950s, the failed financier built a bogus multi-million-dollar empire based on worthless securities.He also left his mark on Boulder with the construction of the Colorado Insurance Building at 1919 […]
Allen Lefferdink was broke when he arrived in Boulder. And, to the relief of his swindled investors, he left Boulder broke, as well. In-between, in the 1950s, the failed financier built a bogus multi-million-dollar empire based on worthless securities.