Model Engineer (its most recent title) is a still in publication British modeling magazine. It was first published as a monthly in January 1898, became a bi-monthly in January 1901, and (after dropping the word "Amateur") became a weekly in January 1903. These issues are all from before the Great War, and include numerous locomotive modeling articles, as well as some very early examples of O-scale model railroads.

 1898
{jan-dec missing}
 1899
MEAE_jan1899-dec1899 .pdf
 1900
MEAE_jan1900-dec1900 .pdf
 1901
MEAE_jan1901-jun1901 .pdf MEAE_jul1901-dec1901 .pdf
 1902
MEAE_jan1902-jun1902 .pdf MEAE_jul1902-dec1902 .pdf

(The Model Engineer and Electrician)

 1903
MEAE_jan1903-jun1903 .pdf MEAE_jul1903-dec1903 .pdf
 1904
MEAE_jan1904-jun1904 .pdf MEAE_jul1904-dec1904 .pdf
 1905
MEAE_jan1905-jun1905 .pdf MEAE_jul1905-dec1905 .pdf
 1906
MEAE_jan1906-jun1906 .pdf MEAE_jul1906-dec1906 .pdf
 1907
MEAE_jan1907-jun1907 .pdf MEAE_jul1907-dec1907 .pdf
 1908
MEAE_jan1908-jun1908 .pdf MEAE_jul1908-dec1908 .pdf
 1909
MEAE_jan1909-jun1909 .pdf MEAE_jul1909-dec1909 .pdf
 1910
MEAE_jan1910-jun1910 .pdf MEAE_jul1910-dec1910 .pdf
 1911
{jan-jun missing} MEAE_jul1911-dec1911 .pdf
 1912
MEAE_jan1912-jun1912 .pdf MEAE_jul1912-dec1912 .pdf
 1913
MEAE_jan1913-jun1913 .pdf MEAE_jul1913-dec1913 .pdf
 1914
MEAE_jan1914-jun1914 .pdf MEAE_jul1914-dec1914 .pdf