Polk County, #18-22

no. 18 (2006.001.1380, SLO_2026_1579): Enoch Chamberlain house, also known as Heffley house (3 copies). no. 19A (2006.001.1381, SLO_2026_1580): Buena Vista, ghost town (5 copies). no. 19B (2006.001.1381-02, SLO_2026_1581): Buena Vista, ghost town (5 copies). no. 20 (2006.001.1382, SLO_2026_1582): Old docks at Buena Vista, ghost town (2 copies). no. 21 (2006.001.1383, SLO_2026_1583): Eola (Cincinnati), ghost town (2 copies). no. 22 (2006.001.1384, SLO_2026_1584): Blacksmith shop, Lincoln, ghost town (3 copies).