Publication dates for the parts of the OED

The Oxford English Dictionary has had three editions:

• the original edition, published in twelve volumes from 1888 to 1928, and known retrospectively as OED1
• the OED2, consisting of a supplement published in four volumes from 1972 to 1986 (there was a 1933 supplement to OED1 too, but it was superseded by the four-volume supplement so I'm ignoring it here) and merged with the text of OED1 in 1989, after which two volumes of new words and senses were published in 1993 and one more in 1997
• the OED3, currently in progress and being published online only.

When you look at the online version, each page is marked OED2 or OED3, but since the supplement only included new words and meanings of words since OED1, many of the so-called OED2 pages are really unmodified OED1. What is more, the OED1 volumes were published in installments called fascicles, and very little revision was done before the fascicles were merged into volumes.

So here's a table of when the various fascicles, volumes, and editions were published, so that you can find out, at least probably if not definitively, the true age of an OED definition. Unless otherwise noted, all the entries are OED1.  Note that the fascicles weren't necessarily published exactly in alphabetical order, because several editors worked on the project simultaneously.

Words included	Date (YYYY-MM-DD format)
A-Ant	1884-01
Ant-Batten	1885-11
Batter-Boz	1887-03
Bra-Byz	1888-06
A-B volume	1888
C-Cass	1888-06
Cast-Clivy	1889-11
Clo-Consigner	1891-10
Consignant-Crouching	1893-05
Crouchmas-Czech	1893-11
C volume	1893
D-Deceit	1894-11
Deceit-Deject	1894-12
Deject-Depravation	1895-06
Depravative-Development	1895-12
Development-Diffluency	1895-12
Diffluent-Disburden	1896-06
Disburdened-Disobservant	1896-09
Disobstetricate-Distrustful	1896-12
Distrustfully-Doom	1897-03
Doom-Dziggetai	1897-06
E-Every	1891-07
Everybody-Ezod	1894-03
D-E volume	1897
F-Fang	1894-11
Fanged-Fee	1895-04
Fee-Field	1895-09
Field-Fish	1896-03
Fish-Flexuose	1896-09
Flexuosity-Foister	1897-03
Foisty-Frankish	1897-10
Frank-law-Gain-coming	1898-01
Gain-cope-Germanizing	1898-01
Germano-Glass-cloth	1899-03
Glass-coach-Graded	1900-01
Gradeley-Greement	1900-07
Green-Gyzzarn	1900-12
F-G volume	1900
H-Haversian	1898-03
Haversine-Heel	1898-06
Heel-Hod	1898-12
Hod-Horizontal	1899-03
Horizontality-Hywe	1899-06
I-In	1899-10
In-Inferred	1900-03
Inferring-Inpushing	1900-07
Input-Invalid	1900-10
Invalid-Jew	1900-12
Jew-Kairine	1901-06
Kaiser-Kyx	1901-10
H-K volume	1901
L-Lap	1901-03
Lap-Leisurely	1902-01
Leisureness-Lief	1902-03
Leif-Lock	1903-01
Lock-Lyyn	1903-10
M-Mandragon	1904-10
Mandragora-Matter	1905-07
Matter-Mesnalty	1906-03
Mesne-Misbirth	1906-12
Misbode-Monopoly	1907-06
Monopoly-Movement	1908-03
Movement-Myz	1908-09
N-Niche	1906-09
Niche-Nywe	1907-09
L-N volume	1908
O-Onomastic	1902-07
Onomastical-Outing	1903-03
Outjet-Ozyat	1904-01
P-Pargeted	1904-03
Pargeter-Pennached	1904-12
Pennage-Pfennig	1905-09
Ph-Piper	1906-06
Piper-Polygenistic	1907-03
Polygenous-Premious	1907-12
Premisal-Prophesier	1908-12
Prophesy-Pyxis	1909-09
O-P volume	1909
Q	1902-10
R-Reactive	1903-07
Reactively-Ree	1904-07
Ree-Reign	1905-03
Reign-Reserve	1906-01
Reserve-Ribaldously	1908-06
Ribaldric-Romanite	1909-03
Romanity-Roundness	1909-12
Round-nose-Ryze	1910-03
S-Sauce	1909-06
Sauce-alone-Scouring	1910-06
Scouring-Sedum	1911-03
See-Senatory	1911-12
Senatory-Several	1912-09-30
Several-Shaster	1913-06-13
Shastri-Shyster	1914-03-26
Q-Sh volume	1914
Si-Simple	1910-12
Simple-Sleep	1911-09
Sleep-Sniggle	1912-06-27
Sniggle-Sorrow	1913-03-27
Sorrow-Speech	1914-09-28
Speech-Spring	1915-03-25
Spring-Standard	1915-09-30
Standard-Stead	1915-06-29
Stead-Stillatim	1916-06-29
Stillation-Stratum	1917-12-06
Stratus-Styx	1919-09-04
Si-St volume	1919
Su-Subterraneous	1914-12-22
Subterraneously-Sullen	1915-12-21
Sullen-Supple	1917-01-18
Supple-Sweep	1913-03-21
Sweep-Szmikite	1919-09-04
T-Tealt	1910-09
Team-Tezkere	1911-06
Th-Thyzle	1912-03-29
Su-Th volume	1919
Ti-Tombac	1912-12-23
Tombal-Trahysh	1913-09-25
Traik-Trinity	1914-06-24
Trink-Turn-down	1915-06-24
Turndun-Tzirid	1916-03-27
U-Unforeseeable	1921-10-06
Unforeseeing-Unright	1924-07-31
Unright-Uzzle	1926-07-29
Ti-U volume	1926
V-Verificative	1916-10-26
Verificatory-Visor	1917-08-30
Visor-Vywer	1920-04-01
W-Wash	1921-10-06
Wash-Wavy	1923-05-24
Wavy-Wezzon	1926-08-12
Wh-Whisking	1923-05-17
Whisky-Wilfullness	1924-11-27
Wilga-Wise	1926-08-12
Wise-Wyzen	1928-04-19
XYZ	1921-10-06
V-Z volume	1928
OED1 in full (12 vols.)	1928
Supplement A-G	1972
Supplement H-N	1976
Supplement O-Sd	1982
Supplement Sea-Z	1986
OED2 in full (20 vols.)	1989
OED2 Supplement vols. 1-2	1993
OED2 supplement vol. 3	1997
OED3	in progress