The Queens County Library archives has a selection of early 20th century LIRR material available. Some
include:
Dunton Station, 1916
Richmond Hill, Montauk Branch, 1916
Montauk Branch under BMT Jamaica El, 1916 (before 1924-28 elevation)
LIC terminal, 1920
Long Island City, 1924
Morris Park Shops, 1930
Morris Park Shops, 1930
New Union Hall Station, 160 Street, 1930
Long Island City carfloat, 1932
include:
Dunton Station, 1916
Richmond Hill, Montauk Branch, 1916
Montauk Branch under BMT Jamaica El, 1916 (before 1924-28 elevation)
LIC terminal, 1920
Long Island City, 1924
Morris Park Shops, 1930
Morris Park Shops, 1930
New Union Hall Station, 160 Street, 1930
Long Island City carfloat, 1932
Since my friend continues to chain smoke nonstop, she is probably an Alco.