Railroad Lock Keys (6), CA - San Diego RR Lines

ID Marks: SD&A (San Diego & Arizona Railroad); SD&A (San Diego & Arizona); SD&AE (San Diego & Arizona Eastern Railroad); SD&AE (San Diego & Arizona Eastern) ;SDERY (San Diego Electric RY); SDERY (San

ID Marks: EBSRYSLTD (East Bay Street Railways); KEY SYS (Key System (San Francisco - East Bay)); KEY SYSTEM (Key System); KSTCO (Key System Co); OTRY (Oakland Terminal RY); SFOTRY (San Francisco Oakla

ID Marks: SFN&C (San Francisco Napa & Calistoga Railroad); SFNVRR (San Francisco Napa Valley RR); SFNVRR (San Francisco Napa Valley RR) ;NWPRR (Northwestern Pacific RR) (Windsor - Sonoma - Marin)Date:

ID Marks: FC&GRR (Fernwood Columbia & Gulf RR); MP&LCO (Mississippi Power & Light Co); MBR (Meridian & Bigbee RR); C&GRY (Columbus & Greenville RY); CO&GRY (Choctaw Oklahoma & Gulf RY); C&C (on tag: C

ID Marks: SPLA&SLRR (San Pedro Los Angeles & Salt Lake RR); VCRYCO (Ventura County RY Co) (2 keys)Date: Country (if not USA): State: CaliforniaCity: Provenance:

ID Marks: C&WIRR (Chicago & Western Indiana RR) (2 keys); CTH&SRY (Chicago Terra Haute & Southeastern RY); CI&SRR (Chicago Indiana & Southern RR); CLS&SBRY (Chicago Lake Shore & South Bend RY); CI&S (

ID Marks: PB&NERR (Philadelphia Bethlehem & New England RR); PTC (Philadelphia Transportation Co); PRTCO (Philadelphia Rapid Transit Co); PSTCO (Philadelphia Suburban Transit Co); P&R (Philadelphia &

ID Marks: N&NRR (Newton & Northwestern RR); CR&ICRY (Cedar Rapids &Iowa City RY); DM&CI (Des Moines & Central Iowa); FDDM&S (Fort Dodge Des Moines & Southern); DEMCRYCO (Des Moines City RY); DMURR (De

ID Marks: C&PRR (Cumberland & Pennsylvania RR); H&BTMRR (Huntingdon & Broad Top Mountain RR); CRR (Cornwall RR); WB&HRY (Wilkes-Barre & Hazelton RY); WARR (Western Allegheny RR); N&BRR (Northampton &

WSTL&PRR (Wabash St Louis & Pacific RR); WSTL&PRR (Wabash St Louis & Pacific RR); TW&W (Toledo Wabash & Western); WRR (Wabash RR); WWRR (Wabash Western RR)Date: Country (if not USA): State: City: Prov

ID Marks: CRR (Clinchfield RR) (2 keys); USTVA (United States Tennessee Valley Authority); TVA (Tennessee Valley Authority); NC&STLRR (Nashville Chattanooga & St Louis RR); GN&A (Graysonia Nashville &

ID Marks: IUTCO (Indiana Union Traction Co); IHB (Indiana Harbor Belt); II&IRY (Illinois Indiana & Iowa RY); II&IRR (Illinois Indiana & Iowa RR); VRR (Vandalia RR); GARYRYS (Gary Railways); E&OVRY (Ev

ID Marks: N&NRR (Newton & Northwestern RR); CR&ICRY (Cedar Rapids &Iowa City RY); DM&CI (Des Moines & Central Iowa); FDDM&S (Fort Dodge Des Moines & Southern); DEMCRYCO (Des Moines City RY); DMURR (De

ID Marks: (mark faded) (on tad: Cadiz RR Co); LC&CR (Louisville Cincinnati & Charleston); M&NF (Morehead & North Fork); L&NRR (Louisville & Nashville RR); LH&STLRY (Louisville Henderson & St Louis RY)

ID Marks: L&NWRR (Louisiana & Northwestern); L&A (Louisiana & Arkansas); GCL (Gulf Coast Line); Y&MVRR (Yazoo & Mississippi Valley RR); NL&G (Northern Louisiana & Gulf); L&ARY (Louisiana & Arkansas RY

ID Marks: LOP&GRR (Live Oak Perry & Gulf RR); JTCO (Jacksonville Terminal Co); FECRY (Florida East Coast RY); ANRR (Apalachicola & Northern RR); SAL (Seaboard Air Line); FECRY (Florida East Coast RY);

ID Marks: TTRR (Toledo Terminal RR); T&WRR (Toledo & Western RR); TF&F (Toledo Fostoria & Findlay); T&I (Toledo & Indiana); TSTL&WRR (Toledo St Louis & Western RR); TP&W (Toledo Peoria & Warsaw); TP&W

ID Marks: OS (Ohio Southern); Wabash (Wabash RR); WORR (Western Ohio RR); D&SE (Dayton & South Eastern); OR&W (Ohio River & Western); S&XRY (Springfield & Xenia RY); C&O (Chesapeake & Ohio); HVRR (Hoc

ID Marks: SEL&BVTCO (Steubenville East Liverpool & Beaver Valley Traction Co); NOT&LCO (Northern Ohio Traction & Light Co); H&SCTCO (Hocking & Sunday Creek Traction Co); E&OTCO (Eastern Ohio Traction

ID Marks: CC&STLRR (Cleveland Cincinnati Chicago & St Louis); C&NDIV (Cincinnati & Northern); CNO&TPRR (Cincinnati New Orleans & Texas Pacific RR); CNO&TPRR (Cincinnati New Orleans & Texas Pacific RR)

ID Marks: M&P (Maryland & Pennsylvania); (blank) (on tag: Canton RR); WB&AERR (Washington Baltimore & Annapolis Electric RR); WMRR (Western Maryland RR); P&BR (Patapsco & Black River); B&ARR (Baltimor

ID Marks: NN (Nevada Northern); NNRY (Nevada Northern RY); C&CRR (Carson & Colorado RR) (owned by Virginia & Truckee (V&T) RR)Date: Country (if not USA): State: NevadaCity: Provenance:

COFGA (Central of Georgia); GS&F (Georgia Southern & Florida); G&FRR (Georgia & Florida RR); STMRR (St Marys RR); BRY (Bowden RY); COFGA (Central of Georgia); A&STAB (Atlanta & St Andrews Bay); GARR (

ID Marks: L&S (Lehigh & Susquehanna); LVTCO (Leigh Valley Transit Co); L&NE (Lehigh & New England); LVRR (Lehigh Valley RR); L&HR (Lehigh & Hudson River)Date: Country (if not USA): State: Pennsylvania