Est. March 2001  ·  10,244 Listings on File
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Postal Padlocks

295 Listings
43 Manufacturers
All Postal Padlocks Cast Brass Case 17 Old Model 49 Postal Foreign 21 Postal United States 46 RFD/Mail 41 Street Letter Box - Abbreviations 35 Street Letter Box - Numbered 57 These locks were numbered 101 thru 125 26
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
49 listings · U
Showing 11–20 of 49 listingsU
“U.S.P.S.”. Steel body. Steel shackle.
#6253
“U.S.P.S.”. Steel body. Steel shackle.
USPS
Mfr American Lock Co.
“U★S MAIL” – “1881” – Brass
#4685
“U★S MAIL” – “1881” – Brass
USPS
Mfr Smith & Egge Mfg. Co.
“U★S MAIL” – “1882” – Steel
#9128
“U★S MAIL” – “1882” – Steel
USPS
Mfr Smith & Egge Mfg. Co.
“U★S MAIL” – “1883” – Steel
#679
“U★S MAIL” – “1883” – Steel
USPS
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “H”
#5528
“U★S REG’D MAIL” – “H”
USPS
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “L”
#5524
“U★S REG’D MAIL” – “L”
USPS
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “NAVY”
#1234
“U★S REG’D MAIL” – “NAVY”
United States Navy
Mfr Smith & Egge Mfg. Co. More
“U★S REG’D MAIL” – “P”
#8289
“U★S REG’D MAIL” – “P”
United States Navy
Mfr Smith & Egge Mfg. Co. More... There is only 1 known example to exist ... 2019
“U★S REG’D MAIL” – “R
#6807
“U★S REG’D MAIL” – “R
Railway Mail Service
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “S”
#5527
“U★S REG’D MAIL” – “S”
USPS
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “T”
#4684
“U★S REG’D MAIL” – “T”
Treasury Department
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “V”
#6833
“U★S REG’D MAIL” – “V”
USPS
Mfr Smith & Egge Mfg. Co.
“U★S REG’D MAIL” – “X”
#697
“U★S REG’D MAIL” – “X”
USPS
Mfr Smith & Egge Mfg. Co.
“U★S THRO REG’D MAIL” – “R”
#3289
“U★S THRO REG’D MAIL” – “R”
United States Postal Service. We believe that this is the first rotary registered mail lock. Make note of the thin shackle
Mfr Smith & Egge Mfg. Co.
“U★S THRO REG’D MAIL” – “T”
#685
“U★S THRO REG’D MAIL” – “T”
Treasury Department
Mfr Smith & Egge Mfg. Co.
“U★S THRO REG’D MAIL” – “U”
#3701
“U★S THRO REG’D MAIL” – “U”
United States Postal Service
Mfr Smith & Egge Mfg. Co.
“U★S THRO REG’D MAIL” – “V”
#7486
“U★S THRO REG’D MAIL” – “V”
United States Postal Service
Mfr Smith & Egge Mfg. Co.
“U★S THRO REG’D MAIL” – “W”
#6752
“U★S THRO REG’D MAIL” – “W”
United States Postal Service, used for letters only
Mfr Smith & Egge Mfg. Co.
“UNITED STATES MAIL LOCK” – No Stars – “1900”
#110
“UNITED STATES MAIL LOCK” – No Stars – “1900”
“UNITED STATES MAIL LOCK” – No Stars – “U
#1007
“UNITED STATES MAIL LOCK” – No Stars – “U
“UNITED STATES MAIL LOCK” – Stars
#677
“UNITED STATES MAIL LOCK” – Stars
“USPOD” – Letter Style 1
#5535
“USPOD” – Letter Style 1
USPS
Mfr Eagle Lock Co.
“USPOD” – Letter Style 2
#6250
“USPOD” – Letter Style 2
USPS
Mfr Corbin Cabinet Lock Co.
“USPS”
#6254
“USPS”
United States Postal Service
Mfr Best Access Systems
“U.S.P.S.”. Steel body. Steel shackle.

“U.S.P.S.”. Steel body. Steel shackle.

#6253 American Lock Co. USPS
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“U★S MAIL” – “1881” – Brass

“U★S MAIL” – “1881” – Brass

#4685 Smith & Egge Mfg. Co. USPS
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“U★S MAIL” – “1882” – Steel

“U★S MAIL” – “1882” – Steel

#9128 Smith & Egge Mfg. Co. USPS
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“U★S MAIL” – “1883” – Steel

“U★S MAIL” – “1883” – Steel

#679 Smith & Egge Mfg. Co. USPS
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“U★S REG’D MAIL” – “H”

“U★S REG’D MAIL” – “H”

#5528 Smith & Egge Mfg. Co. USPS
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“U★S REG’D MAIL” – “L”

“U★S REG’D MAIL” – “L”

#5524 Smith & Egge Mfg. Co. USPS
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“U★S REG’D MAIL” – “NAVY”

“U★S REG’D MAIL” – “NAVY”

#1234 Smith & Egge Mfg. Co. More United States Navy
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“U★S REG’D MAIL” – “P”

“U★S REG’D MAIL” – “P”

#8289 Smith & Egge Mfg. Co. More... There is only 1 known example to exist ... 2019 United States Navy
View →
“U★S REG’D MAIL” – “R

“U★S REG’D MAIL” – “R

#6807 Smith & Egge Mfg. Co. Railway Mail Service
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“U★S REG’D MAIL” – “S”

“U★S REG’D MAIL” – “S”

#5527 Smith & Egge Mfg. Co. USPS
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“U★S REG’D MAIL” – “T”

“U★S REG’D MAIL” – “T”

#4684 Smith & Egge Mfg. Co. Treasury Department
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“U★S REG’D MAIL” – “V”

“U★S REG’D MAIL” – “V”

#6833 Smith & Egge Mfg. Co. USPS
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“U★S REG’D MAIL” – “X”

“U★S REG’D MAIL” – “X”

#697 Smith & Egge Mfg. Co. USPS
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“U★S THRO REG’D MAIL” – “R”

“U★S THRO REG’D MAIL” – “R”

#3289 Smith & Egge Mfg. Co. United States Postal Service. We believe that this is the first rotary registered mail lock. Make note of the thin shackle
View →
“U★S THRO REG’D MAIL” – “T”

“U★S THRO REG’D MAIL” – “T”

#685 Smith & Egge Mfg. Co. Treasury Department
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“U★S THRO REG’D MAIL” – “U”

“U★S THRO REG’D MAIL” – “U”

#3701 Smith & Egge Mfg. Co. United States Postal Service
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“U★S THRO REG’D MAIL” – “V”

“U★S THRO REG’D MAIL” – “V”

#7486 Smith & Egge Mfg. Co. United States Postal Service
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“U★S THRO REG’D MAIL” – “W”

“U★S THRO REG’D MAIL” – “W”

#6752 Smith & Egge Mfg. Co. United States Postal Service, used for letters only
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“UNITED STATES MAIL LOCK” – No Stars – “1900”

“UNITED STATES MAIL LOCK” – No Stars – “1900”

#110
View →
“UNITED STATES MAIL LOCK” – No Stars – “U

“UNITED STATES MAIL LOCK” – No Stars – “U

#1007
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“UNITED STATES MAIL LOCK” – Stars

“UNITED STATES MAIL LOCK” – Stars

#677
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“USPOD” – Letter Style 1

“USPOD” – Letter Style 1

#5535 Eagle Lock Co. USPS
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“USPOD” – Letter Style 2

“USPOD” – Letter Style 2

#6250 Corbin Cabinet Lock Co. USPS
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“USPS”

“USPS”

#6254 Best Access Systems United States Postal Service
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