Complex sentence: This might be considered a "geographic" anachronism, as the Frisbie bakery was located in Connecticut, but some travelers brought "frisbie" pie tins with to California to make their own home made pies.
Split into simpler sentences: This might be considered a "geographic" anachronism, as the Frisbie bakery was located in Connecticut. But some travelers brought "frisbie" pie tins with to California to make their own home made pies.