Timeline for all types of items produced by
Hoffmann [O.J. Hoffmann]

Year	Items
1930	1
1931	1
1955	1
1957	2
1958	1
1959	4
1961	1
1962	3
1967	1

15 items with a valid date were considered for this timeline (93.75% of the total)
1 item with an invalid date.

Help us in our quest to find exact dates for:

193?: 1 item.