Historical clue formulations

• Popular GMC pickup — 2026-07-26
• Mountain range, in Spanish — 2023-04-12
• With 4-Across, mountain range in 44-Across — 2022-11-29
• ___ Madre (Western range) — 2021-06-14
• Letter after Romeo in the NATO alphabet — 2021-04-13
• California's ___ National Forest — 2019-12-15
• GMC truck — 2018-04-29
• ___ Nevadas — 2015-08-24
• Environmental publication name since 1893 — 2015-06-05
• ___ Madre — 2015-03-05
• California's ___ National Forest — 2013-12-26
• GMC truck — 2013-07-28
• S, in a phonetic alphabet — 2013-04-23
• G.M.C. truck — 2013-04-11
• Jagged chain — 2011-05-22
• ___ Nevada — 2010-10-12
• Jagged mountain range — 2010-06-23
• ___ Nevada — 2010-05-02
• "High ___," 1941 film — 2009-10-15
• Western mountain chain, with "the" — 2008-09-16
• Radio code word after 47-Down — 2008-06-27
• Bimonthly magazine for environmentalists — 2008-03-15
• Rugged mountain chain — 2007-07-15
• ___ Mist (7 Up competitor) — 2007-07-09
• Word before Nevada or Leone — 2004-08-02
• ___ Club — 2004-03-28
• ___ Nevadas — 2003-12-02
• ___ Club — 2002-12-13
• ___ Club — 2002-08-07
• ___ Club — 2001-06-16
• "High ___" (Bogart classic) — 2001-03-06
• GMC truck model — 2000-07-22
• Environmentalists' club name — 2000-06-20
• ___ Club — 2000-04-27
• ___ Nevada — 2000-03-14
• Code word for "S" — 1999-06-16
• ___ Madres — 1998-12-28
• Environmentalists' magazine — 1998-11-15
• Code word for "S" — 1997-10-19
• Club name since 1892 — 1997-06-01
• Club name since 1892 — 1996-06-02
• ______ Club (conservationists' group) — 1995-04-03
• "High_____" (1941 film) — 1994-10-26
• Notched range — 1994-10-23
• Conservationists' _____ Club — 1994-03-27