Oliver
				Oliver Typewriter Co., Woodstock, U.S.A.
				Since 1928: Oliver Typewriter Mfg. Co. Ltd., Croydon, England
Models and s/n	Y	M	D	Remarks	Ref.
Oliver Manual
No. 1
up to 5000	1896-1897			Carriage not removable	7,4
No. 2
up to 35000	1897-1901			Removable carriage	7,4,9,10
No. 3
up to 183000	1902-1907				7,4,9
No. 4
	1904			Starting from No. 4, the even serial numbers machines wrote 84, the odd serial numbers machines 96 characters	4
Model Courier
	1903			Oliver No. 3, produced in Austria	4,13
up to 13600	1916				13
15000	1919			The manufacturing was given up, but parts were still assembled	13
18800	1922				13
19970	1924			Last machines sold in 1927	13
Nos. 5 and 6
up to 212000	1907-1910			Model 5 also known as "Fiver"	7,4,9,10
up to 280000	1912				7,4,9,10
494000	1914				13
"Oliver-Stolzenberg"
				Oliver machine from this German distributor	4
No. 7 and 8
up to 494000	1914				7,4,9,10
551000	1915				13
No. 9 and No. 10
	started 1915				4
up to 800000	1919				7,9,10
1000000	1922				7,9,10
1018000	1923				7,4
1020000	1924				7,4,9
1025000	1925				7,4,9
1035000	1928				7,4,9
Nos. 11 and 12
	started 1923				6,4,13
1018000-1020000	1924				13
up to 1025000	1925				13
1035000	1928				13
British Oliver
No. 15
L.A.001-L.A.1000	started 1928			Production moved to England, machine called "British Oliver"	7,4
up to L.A.2000	1929				7
L.A.3000	1930				7
L.A.5000	1931				7
L.A.6000	1932				7
L.A.7000	1933				7
Special Model 15 and 16 (almost only for the government)
Nos. 15 and 16
up to EA20000	1939				6,13
up to EA24750	1940				13
EB24750	1940				6,13
EC28350	1941				6,13
ED31800	1942				6,13
EE34050	1943				6,13
EF34151	1944				6,13
EG34260	1945				6,13
EH34345	1946				6,13
EH34345-EH34390	1947
Model 20
over 350000	1935			License from the Swedish "Halda"	6,13
360000	1936				6,13
370000	1937				6,13
380000	1938				6,13
390000	1939				6,13
400000	1940				6,13
410000	1941				6,13
420000	1942				6,13
430000	1943				6,13
440000	1944				6,13
450000	1945				6,13
460000	1946				6,13
470000	1947				6,13
480001-4811399	1948			Beginning 1948, the first two figures show the year of production	6,13
4911400	1949				6,13
5000000 upwards	1950
Model 21
9210001 to 9219999	1949				6,13
0210000 to 0219999	1950				6,13
1210000 to 121-11149	1951				6,13
221-11500 to 221-15700	1952				6,13
321-15701 to 321-17279	1953				6,13
421-17280 to 421-18849	1954				6
521-18850 to 521-20299	1955				6
621-20300 to 621-21553	1956				6
721-21554 to 721-22428	1957				6
821-22429 to 821-23334	1958				6
921-23335 t0 921-23490	1959				6
Portable
Oliver Portable
	1931			production started	7,13
up to 70000	1932				7,13
84000	1933				7,13
86750	1934				7,13
89500	1935				7,13
91750	1936				7,13
94000	1937				7,13
96750	1938				7,13
99000	1939				7,13
101750	1940				7,13
104500	1941				7,13
107250	1942				7,13
110000	1943				7,13
112250	1944				7,13
115000	1945				7,13
120000	1946				7,13
122000	1947
Post-War Model
over 4800000	1948			Beginning 1948, the first two figures show the year of production	6,13
4900000	1949				6,13
5000000	1950				6,13
5100000	1951				6,13
5200000	1952				6,13
5300000	1953				6,13
5400000 to 5450000	1954				6
Courier Portable
540001	1954				6
555001 to 55-20000	1955				6
56-10000 to 56-40000	1956				6
57-32800 to 57-42839	1957				6
A1/47628 to AL/53819	1957				6
BB/53820 to BM/73386	1958				6
CC/73387 to CG/79832	1959				6