1 ► South Dakota, Beadle County, Huron — 517 — Civilian Conservation Corps Camp —

2 ► South Dakota, Beadle County, Huron — History of the World's Largest Pheasant —

3 ► South Dakota, Bennett County, Tuthill — 540 — Civilian Conservation Corps Camp —

4 ► South Dakota, Brown County, Aberdeen — Leo J. Weber —

5 ► South Dakota, Brown County, Aberdeen — The Great Northern Railroad Depot —

6 ► South Dakota, Brown County, Columbia — Sand Lake's Observation Tower — …A Bird's Eye View —

7 ► South Dakota, Campbell County, Pollock — Pollock, South Dakota Settlers / National Bicentennial Wagon Train —

8 ► South Dakota, Custer County, Custer — Prescribed Fire — An Important Tool to Tame Wildfire —

Paid Advertisement

9 ► South Dakota, Davison County, Mitchell — Oscar Howe & Marilyn Wounded Head —

10 ► South Dakota, Day County, Andover — Amsden Dam —

11 ► South Dakota, Hughes County, Pierre — A Changing Landscape —

12 ► South Dakota, Lawrence County, Deadwood — Burlington Interurban Power Plant — A Trail to Deadwood's Past —

13 ► South Dakota, Lawrence County, Deadwood — Chicago Burlington & Quincy Railroad Yard —

14 ► South Dakota, Lawrence County, Deadwood — Lawrence County Jails & Capital Punishment —

15 ► South Dakota, Lawrence County, Deadwood — Radial Brick Smokestack — A Trail to Deadwood's Past —

16 ► South Dakota, Lawrence County, Deadwood — Track or Trail: Sweat Equity Played a Role — Reported missing

17 ► South Dakota, Lawrence County, Lead — 1912 Lead City Hall / Homestake General Offices —

Paid Advertisement

18 ► South Dakota, Lawrence County, Lead — City Hall and Masonic Temple —

19 ► South Dakota, Lawrence County, Lead — Commonwealth Mine Stamp Mill —

20 ► South Dakota, Lawrence County, Lead — Compressed Air Locomotive #9 — Homestake Mining District — Lead, South Dakota —

21 ► South Dakota, Lawrence County, Lead — Halloran Block —

22 ► South Dakota, Lawrence County, Lead — Homestake Air Locomotive Number 35 —

23 ► South Dakota, Lawrence County, Lead — Homestake One Ton, End Dump Ore Car —

24 ► South Dakota, Lawrence County, Lead — Homestake Slag Buggy —

25 ► South Dakota, Lawrence County, Lead — The Homestake Opera House & Recreation Building —

26 ► South Dakota, Lawrence County, Pluma — Good Roads Movement & Lawrence County —

Paid Advertisement

27 ► South Dakota, Minnehaha County, Sioux Falls — Harnessing the River —

28 ► South Dakota, Minnehaha County, Sioux Falls — Hive of the Queen City —

29 ► South Dakota, Minnehaha County, Sioux Falls — Linear Mound —

30 ► South Dakota, Minnehaha County, Sioux Falls — 361 — Sherman Park Indian Burial Mounds —

31 ► South Dakota, Minnehaha County, Sioux Falls — The Fifth Mound —

32 ► South Dakota, Minnehaha County, Sioux Falls, Downtown — 656 — The Government Building —

33 ► South Dakota, Minnehaha County, Sioux Falls, Downtown — Washington High School —

34 ► South Dakota, Minnehaha County, Sioux Falls, North End East — Monarch of the Plains —

35 ► South Dakota, Minnehaha County, Sioux Falls, North End East — Prison Quarry —

Paid Advertisement

36 ► South Dakota, Pennington County, Custer — Harney Peak Lookout —

37 ► South Dakota, Pennington County, Hill City — "Work Call" —

38 ► South Dakota, Pennington County, Hill City — 255 — Sheridan — 1875–1942 —

39 ► South Dakota, Pennington County, Johnson Siding — Pactola Dam & Reservoir — Flood Control, Irrigation & Recreation —

40 ► South Dakota, Pennington County, Johnson Siding — Water for a Thirsty West — The Rapid Valley Unit & Project —

41 ► South Dakota, Pennington County, Keystone — Gutzon Borglum — (John Gutzon de la Mothe Borglum) — Born March 25, 1867--Died March 6, 1941 —

42 ► South Dakota, Pennington County, Keystone — 453 — Gutzon Borglum — (John Gutzon de la Mothe Borglum) — Born March 25, 1867 – Died March 6, 1941 —

43 ► South Dakota, Pennington County, Keystone — 713 — The Father of Mount Rushmore —

44 ► South Dakota, Perkins County, Lemmon — Interesting Structures —

Paid Advertisement

45 ► South Dakota, Perkins County, Lemmon — Ole Quammen —

46 ► South Dakota, Perkins County, Lemmon — The Museum/The Restoration —

47 ► South Dakota, Walworth County, Mobridge — History Beneath the Waters — Mobridge Historic Trail — Lewis and Clark National Historic Trail —

48 ► South Dakota, Walworth County, Mobridge — River of Hardship —