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International Sewing Machine Collectors' Society

The purpose of the International Sewing Machine Collectors' Society is to foster the collecting of, and research into, sewing machines.

Singer Sewing Machine Serial Number Database

Serial Numbers Beginning with: P
Letter Register Numbers
From - To		 Machine Class
(Model No.)		 Quantity Allotted Date Allotted Year Allotted Notes
P- 1 9749 29K 9749 JULY - DEC. 1900
P- 9750 9999 29K 250 JULY - DEC. 1900 R
P- 10000 10949 29K31 950 JULY - DEC. 1900
P- 10950 10999 29K31 50 JULY - DEC. 1900 R
P- 11000 11099 2 100 JULY - DEC. 1900
P- 11100 11149 2 50 JULY - DEC. 1900 R
P- 11150 11189 5K 6K 8K 9K 40 JULY - DEC. 1900
P- 11190 11199 5K 6K 8K 9K 10 JULY - DEC. 1900 R
P- 11200 11219 14K 20 JULY - DEC. 1900
P- 11220 11224 14K 5 JULY - DEC. 1900 R
P- 11225 106224 15K 95000 JULY - DEC. 1900
P- 106225 111224 15K 5000 JULY - DEC. 1900 R
P- 111225 151224 16K 40000 JULY - DEC. 1900
P- 151225 156224 16K 5000 JULY - DEC. 1900 R
P- 156225 156314 22K 90 JULY - DEC. 1900
P- 156315 156324 22K 10 JULY - DEC. 1900 R
P- 156325 203324 27K 47000 JULY - DEC. 1900
P- 203325 206324 27K 3000 JULY - DEC. 1900 R
P- 206325 336324 28K 130000 JULY - DEC. 1900
P- 336325 340324 28K 4000 JULY - DEC. 1900 R
P- 340325 341274 33K 950 JULY - DEC. 1900
P- 341275 341324 33K 50 JULY - DEC. 1900 R
P- 341325 343774 34K 2450 JULY - DEC. 1900
P- 343775 343824 34K 50 JULY - DEC. 1900 R
P- 343825 349824 44K 6000 JULY - DEC. 1900
P- 349825 349924 44K 100 JULY - DEC. 1900 R
P- 349925 351824 45K 1900 JULY - DEC. 1900
P- 351825 351924 45K 100 JULY - DEC. 1900 R
P- 351925 352124 46K 1 & 2 200 JULY - DEC. 1900
P- 352125 352149 46K 1 & 2 25 JULY - DEC. 1900 R
P- 352150 352239 46K10 11 12 90 JULY - DEC. 1900
P- 352240 352249 46K10 11 12 10 JULY - DEC. 1900 R
P- 352250 352729 46K20 & 21 480 JULY - DEC. 1900
P- 352730 352749 46K20 & 21 20 JULY - DEC. 1900 R
P- 352750 352839 47K 90 JULY - DEC. 1900
P- 352840 352849 47K 10 JULY - DEC. 1900 R
P- 352850 402349 48K 49500 JULY - DEC. 1900
P- 402350 402849 48K 500 JULY - DEC. 1900 R
P- 402850 402979 15K C.S. 130 JULY - DEC. 1900
P- 402980 402999 15K C.S. 20 JULY - DEC. 1900 R
P- 403000 403039 16K C.S. 40 JULY - DEC. 1900
P- 403040 403049 16K C.S. 10 JULY - DEC. 1900 R
P- 403050 403249 KILTERS 200 JULY - DEC. 1900
P- 403250 403449 12K 200 JULY - DEC. 1900 R
P- 403450 404049 31K 600 JULY - DEC. 1900
P- 404050 404149 2K & 3K 100 JAN - JU NE 1901
P- 404150 404179 5K 6K 8K 9K 30 JAN - JU NE 1901
P- 404180 404199 14K 20 JAN - JU NE 1901
P- 404200 404209 14K 10 JAN - JU NE 1901 R
P- 404210 479209 15K 75000 JAN - JU NE 1901
P- 479210 481209 15K 2000 JAN - JU NE 1901 R
P- 481210 516209 16K 35000 JAN - JU NE 1901
P- 516210 517709 16K 1500 JAN - JU NE 1901 R
P- 517710 542709 27K 25000 JAN - JU NE 1901
P- 542710 545709 27K 3000 JAN - JU NE 1901 R
P- 545710 665709 28K 120000 JAN - JU NE 1901
P- 665710 667209 29K 1500 JAN - JU NE 1901
P- 667210 667509 29K 300 JAN - JU NE 1901 R
P- 667510 668209 29K31 700 JAN - JU NE 1901
P- 668210 668234 29K31 25 JAN - JU NE 1901 R
P- 668235 676234 31K 8000 JAN - JU NE 1901
P- 676235 676334 31K 100 JAN - JU NE 1901 R
P- 676335 676684 33K 350 JAN - JU NE 1901
P- 676685 676709 33K 25 JAN - JU NE 1901 R
P- 676710 678709 34K 2000 JAN - JU NE 1901
P- 678710 678809 34K 100 JAN - JU NE 1901 R
P- 678810 680809 45K 2000 JAN - JU NE 1901
P- 680810 680909 45K 100 JAN - JU NE 1901 R
P- 680910 681009 46K1 & 2 100 JAN - JU NE 1901
P- 681010 681109 46K10 11 12 100 JAN - JU NE 1901
P- 681110 681119 46K10 11 12 10 JAN - JU NE 1901 R
P- 681120 681469 46K22 23 24 350 JAN - JU NE 1901
P- 681470 681519 46K22 23 24 50 JAN - JU NE 1901 R
P- 681520 681619 47K 100 JAN - JU NE 1901
P- 681620 681629 47K 10 JAN - JU NE 1901 R
P- 681630 681729 15K C.S. 100 JAN - JU NE 1901
P- 681730 681739 15K C.S. 10 JAN - JU NE 1901 R
P- 681740 681839 16K C.S. 100 JAN - JU NE 1901
P- 681840 681849 16K C.S. 10 JAN - JU NE 1901 R
P- 681850 681949 KILTERS 100 JAN - JU NE 1901
P- 681950 681999 KILTERS 50 JAN - JU NE 1901
P- 682000 682099 46K22 23 24 100 JAN - JU NE 1901
P- 682100 682149 2K & 3K 50 JULY - DEC. 1901
P- 682150 682199 5K 6K 8K 9K 50 JULY - DEC. 1901
P- 682200 682209 14K 10 JULY - DEC. 1901
P- 682210 767209 15K 85000 JULY - DEC. 1901
P- 767210 769709 15K 2500 JULY - DEC. 1901 R
P- 769710 804709 16K 35000 JULY - DEC. 1901
P- 804710 806709 16K 2000 JULY - DEC. 1901 R
P- 806710 851709 27K 45000 JULY - DEC. 1901
P- 851710 976709 28K 125000 JULY - DEC. 1901
P- 976710 977709 28K 1000 JULY - DEC. 1901 R
P- 977710 984209 29K 6500 JULY - DEC. 1901
P- 984210 984359 29K 150 JULY - DEC. 1901 R
P- 984360 985359 29K31 1000 JULY - DEC. 1901
P- 985360 990359 31K 5000 JULY - DEC. 1901
P- 990360 990559 33K 200 JULY - DEC. 1901
P- 990560 990609 33K 50 JULY - DEC. 1901 R
P- 990610 992109 34K 1500 JULY - DEC. 1901
P- 992110 992159 34K 50 JULY - DEC. 1901 R
P- 992160 994159 45K 2000 JULY - DEC. 1901
P- 994160 994259 45K 100 JULY - DEC. 1901 R
P- 994260 994359 46K1 & 2 100 JULY - DEC. 1901
P- 994360 994409 46K10 11 12 50 JULY - DEC. 1901
P- 994410 994509 46K22 23 24 100 JULY - DEC. 1901
P- 994510 994559 46K22 23 24 50 JULY - DEC. 1901 R
P- 994560 994659 47K 100 JULY - DEC. 1901
P- 994660 994679 47K 20 JULY - DEC. 1901 R
P- 994680 994729 15K C.S. 50 JULY - DEC. 1901
P- 994730 994829 KILTERS 100 JULY - DEC. 1901
P- 994830 994929 23- CLO 100 JULY - DEC. 1901 R
P- 994930 994979 23 - LEA 50 JULY - DEC. 1901 R
P- 994980 997979 27K 3000 JULY - DEC. 1901 R
P- 997980 998979 28K 1000 JULY - DEC. 1901 R
P- 998980 999979 14K 1000 JULY - DEC. 1901 R
1,000 NUMBER MISSING 5.4.46. A.McK.

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