Just looked at the Lion Roars I got yesterday (Feb 2019 issue). LCCA is going to put a digital archive of Lionel catalogs, Lionel magazines, advertising, and the Postwar Service manual. Will be online February 25th to LCCA members in the members only section of the LCCA website. Archives included
Lionel Catalog Archive - 1900-1924
Lionel Catalog Archive - 1925-1942
Lionel Catalog Archive - 1945-1969
Lionel Catalog Archive - 1970-1995
Lionel Magazine Archive Vol. 1 The Lionel Magazine 1930-1936
Lionel Magazine Archive Vol. 2 Model Builder 1937-1943
Lionel Magazine Archive Vol. 3 Model Builder 1944-1949
Lionel Magazine Archive Vol. 4 LRRC Archive 1976-2006
Lionel Postwar Service Manual
Lionel Consumer Publications Archive 1937-1969
Classic Advertising Archive 1967-1945