We just received a large collection of railroad locks and keys. http://stephansrailroadhistory.com/locks.aspx has all the photos in a slide show format by my number. Includes are locks from Adlake, Fraim, Champion, Yale and other manufacturers. Many are from the Louisville and Nashville Railroad. L&N C&O B&O CRR Southern SCL and other railroads are represented.
| Lock | ?? CRR? GRR? Keline | L028 |
| Key | ACL #28838 Adlake stamped in reverse | K001 |
| Key | ACL RR Adlake 49966 | K006 |
| Lock | AD&S Co Fraim Lancaster | L090 |
| Lock | Am Exp Co | L072 |
| Lock | Atlantic Coast Line RR Co Sterling | L073 |
| Lock | B&O Yale | L019 |
| Lock | B&O Adlake | L091 |
| Lock | B&O Signal Dept Yale | L080 |
| Key | BN Inc | K003 |
| Lock | C&O Adlake | L063 |
| Lock | C&O Signal Dept Yale | L076 |
| Key | C&O? Ry | K002 |
| Key | CRR Adlake | K005 |
| Key | Frisco Adlake | K018 |
| Lock | GM&N Miller Lock Co | L039 |
| Lock | GM&O S Lanc PA #046? | L094 |
| Lock | GSCO | L054 |
| Key | IC RR A 3611 S | K051 |
| Key | ICG | K019 |
| Key | ICG RM Co | K060 |
| Lock | ICG RR Adlake K4 | L041 |
| Lock | ICG RR Hansl? Mfg Co | L034 |
| Lock | L&N 1 1968 | L007 |
| Lock | L&N 7 1902 | L012 |
| Lock | L&N 3 1966 | L006 |
| Lock | L&N 7 1967 | L018 |
| Lock | L&N 5 1958 | L027 |
| Lock | L&N Adlake 77 P | L025 |
| Lock | L&N 1960 | L089 |
| Lock | L&N 1966 | L064 |
| Lock | L&N 1967 | L079 |
| Lock | L&N Adlake | K110 |
| Lock | L&N Adlake K12 | L026 |
| Lock | L&N Eagle six lever | L043 |
| Key | L&N MI | K035 |
| Key | L&N MI | K053 |
| Lock | L&N 1957 S Lanc PA 7 | L033 |
| Key | L&N Adlake | K037 |
| Key | L&N Adlake | K031 |
| Lock | L&N Adlake K6 | L067 |
| Lock | L&N Adlake K6 | L083 |
| Lock | L&N Adlake 13 | L002 |
| Lock | L&N Adlkae | L066 |
| Key | L&N MI | K040 |
| Lock | L&N Raco | L061 |
| Lock | L&N RR S 1966 | L023 |
| Lock | L&N RR 47 | L020 |
| Lock | L&N RR S 3 1957 | L008 |
| Lock | L&N RR S 8 1967 | L009 |
| Lock | L&N RR 1968 | L029 |
| Lock | L&N RR A | L059 |
| Lock | L&N RR Yale | L011 |
| Lock | L&N RR 104 | L030 |
| Lock | L&N RR 1961 | L003 |
| Lock | L&N RR Adlake | L081 |
| Lock | L&N RR Adlake | L068 |
| Lock | L&N RR Adlake K14 | L065 |
| Lock | L&N RR Adlake K-7 | L070 |
| Key | L&N RR D 20106 | K032 |
| Key | L&N RR MI | K054 |
| Lock | L&N RR Raco | K101 |
| Key | L&N RR SBD MI | K029 |
| Key | L&N RR Slaymeker 1004 | K050 |
| Key | L&N RR A189 Master | K074 |
| Key | L&N RR A602 Master | K068 |
| Key | L&N RR A605 Master | K072 |
| Lock | L&N RR Adlake | K107 |
| Lock | L&N RR Adlake | K108 |
| Lock | L&N RR Adlake | K109 |
| Lock | L&N RR Adlake | L037 |
| Lock | L&N RR Adlake | L084 |
| Lock | L&N RR Adlake | L005 |
| Lock | L&N RR Adlake | L010 |
| Lock | L&N RR Adlake | L013 |
| Lock | L&N RR Adlake | L014 |
| Lock | L&N RR Adlake | L021 |
| Lock | L&N RR Adlake | L022 |
| Lock | L&N RR Adlake S | L004 |
| Lock | L&N RR Adlake K12 | L069 |
| Lock | L&N RR Co Yale | L046 |
| Key | L&N RR CSX MI | K034 |
| Key | L&N RR D 29429 | K041 |
| Lock | L&N RR K2 Adlake | L035 |
| Key | L&N RR MI | K055 |
| Lock | L&N RR Safe | L097 |
| Key | L&N RR SBD MI | K033 |
| Key | L&N RR SBD MI | K039 |
| Lock | L&N RR Sig Dept | L045 |
| Key | L&N SBD MI | K042 |
| Key | LI | K036 |
| Key | LN | K038 |
| Key | M&O RR S 4532 | K020 |
| Lock | MCC | L044 |
| Lock | Monon Adlake | L032 |
| Lock | Monon Signal Dept | L098 |
| Lock | MoPac Genreal Fraim | L050 |
| Lock | MP Co | L062 |
| Key | MWC | K070 |
| Lock | NC&StL S Lanc PA 1956 Z | L038 |
| Key | NC&StL 6177 Slyameker | K057 |
| Key | PC RR Adlake | K016 |
| Key | PR Master | K065 |
| Key | S Ry - ES S | K052 |
| Lock | SAL RR Z | L036 |
| Key | SAL RR 13577 Slyamker | K058 |
| Lock | SAL Ry Co ET Fraim Lock Co | L047 |
| Lock | SCL RR Adlake | L040 |
| Lock | SCL RR Adlake 79 | L092 |
| Lock | SCL RR Adlake 79 | L093 |
| Lock | SCL RR WB 620 | L031 |
| Lock | SCL Signal E | K105 |
| Lock | SCL Signal E | L087 |
| Lock | SCL Signal E | L088 |
| Lock | Seaboard 1957 | L042 |
| Key | Seaboard #16675 | K062 |
| Key | Seaboard Systems RR keychain with SW104 key | K075 |
| Lock | So Ry Yale | L049 |
| Key | Unmarked | K004 |
| Key | Unmarked | K024 |
| Key | Unmarked | K026 |
| Key | Unmarked | K059 |
| Key | Unmarked | K064 |
| Lock | Unmarked | L074 |
| Key | Unmarked | K009 |
| Key | Unmarked | K011 |
| Key | Unmarked | K014 |
| Key | Unmarked | K049 |
| Lock | Unmarked WB | L086 |
| Key | Unmarked #28246? | K056 |
| Lock | Unmarked Adlake | L015 |
| Lock | Unmarked Corbin with key | K104 |
| Lock | Unmarked WB | L085 |
| Lock | Unmarked Yale | L016 |
| Lock | Unmarked Yale 927 | L082 |
| Key | Unmarked 167 | K043 |
| Lock | Unmarked A | L057 |
| Lock | Unmarked Adlake | L075 |
| Key | Unmarked American lock Co E507 Do Not Duplicate | K045 |
| Lock | Unmarked Champion six lever | L056 |
| Key | Unmarked CR 1179 101 | K047 |
| Lock | Unmarked DE Z | L017 |
| Lock | Unmarked Hanel Mfg Co | L071 |
| Lock | Unmarked Lou Ky | L024 |
| Key | Unmarked Mastre 1 | K030 |
| Lock | Unmarked Pat apl'd fo | L058 |
| Lock | Unmarked Yale | L052 |
| Key | Unmarked #653 | K066 |
| Key | Unmarked #791 | K008 |
| Key | Unmarked 104 0108 | K022 |
| Key | Unmarked 55 | K012 |
| Key | Unmarked 79 | K013 |
| Lock | Unmarked Adlake | L001 |
| Key | Unmarked American Lock Co E507 do not duplicate | K071 |
| Key | Unmarked American Lock Co E507 Do not duplicate | K073 |
| Key | Unmarked Atco | K028 |
| Lock | Unmarked Champion Six Lever | L100 |
| Key | Unmarked D 780 | K048 |
| Key | Unmarked F054? | K061 |
| Key | Unmarked F054? | K063 |
| Key | Unmarked Franklin | K015 |
| Key | Unmarked FV4 | K010 |
| Key | Unmarked John Link Tulsa Ok | K007 |
| Key | Unmarked Miller | K017 |
| Key | Unmarked P… | K025 |
| Key | Unmarked P074 | K044 |
| Key | Unmarked P58 | K069 |
| Key | Unmarked P58MWC | K067 |
| Lock | Unmarked Raco | K102 |
| Lock | Unmarked Sargent & Greenleaf | K103 |
| Key | Unmarked SBD 0575 Registered Do not duplicate | K046 |
| Lock | Unmarked signal lock? | L053 |
| Key | Unmarked Taiwan | K023 |
| Key | Unmarked W Buhannan Brooklyn NY | K027 |
| Lock | Unmarked Yale | K106 |
| Lock | Unmarked Yale Mfg Co #13 | L095 |
| Lock | Unmraked WB | L078 |
| Key | UP 5045 | K021 |
| Lock | US Army | L077 |
| Lock | USN Old English Four brass levers Genuine Solid Brass 1 Federal Jas Morgan & sons | L048 |
| Lock | VGF American Lock Co Series M10 | L055 |
| Lock | Western Union Tel Co EF Fraim Lock Co Lancaster PA | L096 |
| Lock | WRRS CO #0147-6 | L051 |
| Lock | WRRS Co #0147-6 | L099 |
| Lock | WRRS Co $0147-6 | L060 |
ACL Padlock Railroad Lock Adlake with key
AWG
Lock
AWP Lock
B&O Padlock Railroad Lock with Key
C&O Lock No Key
ICG
Lock with Key
A&WP
Lock with L&N Key
SAL Lock with key
So Lock with key