In 1973 Marvel UK launched The Avengers - starting with material from issue 4 of the US series which reintroduced Captain America (issues 1-3 were reprinted in MWOM). The new title introduced glossy covers around a smaller 36 page comic, down from the previous 40 page format of MWOM and Spider-Man Comics Weekly. Dr Strange was the back-up feature. Glossy covers were to be a distinctive feature of Marvel UK weeklies until the Marvel Revolution in 1979. It wasn't at all unusual in the U.K. for newsagents to mark the covers of comics with the name of the owner before they were delivered.

Big thanks to Kevin Taggerty, the original owner of the first 109 issues you see here.
The Avengers #1. Week Ending September 22nd 1973.
The Avengers #2. Week Ending September 29th 1973.
The Avengers #3. Week Ending October 6th 1973.
The Avengers #4. Week Ending October 13th 1973.
The Avengers #5. Week Ending October 20th 1973.
The Avengers #6. Week Ending October 27th 1973.
The Avengers #7. Week Ending November 3rd 1973.
The Avengers #8. Week Ending November 10th 1973.
The Avengers #9. Week Ending November 17th 1973.
The Avengers #10. Week Ending November 24th 1973.
The Avengers #11. Week Ending December 1st 1973.
The Avengers #12. Week Ending December 8th 1973.
The Avengers #13. Week Ending December 15th 1973.
The Avengers #14. Week Ending December 22nd 1973.
The Avengers #15. Week Ending December 29th 1973.
The Avengers #16. Week Ending January 5th 1974.
The Avengers #17. Week Ending January 12th 1974.
The Avengers #18. Week Ending January 19th 1974.
The Avengers #19. Week Ending January 26th 1974.
The Avengers #20. Week Ending February 2nd 1974.
The Avengers #21. Week Ending February 9th 1974.
The Avengers #22. Week Ending February 16th 1974.
The Avengers #23. Week Ending February 23rd 1974.
The Avengers #24. Week Ending March 2nd 1974.
The Avengers #25. Week Ending March 9th 1974.
The Avengers #26. Week Ending March 16th 1974.
The Avengers #27. Week Ending March 23rd 1974.
The Avengers #28. Week Ending March 30th 1974.
The Avengers #29. Week Ending April 6th 1974.
The Avengers #30. Week Ending April 13th 1974.
The Avengers #31. Week Ending April 20th 1974.
The Avengers #32. Week Ending April 27th 1974.
The Avengers #33. Week Ending May 4th 1974.
The Avengers #34. Week Ending May 11th 1974.
The Avengers #35. Week Ending May 18th 1974.
The Avengers #36. Week Ending May 25th 1974.
The Avengers #37. Week Ending June 1st 1974.
The Avengers #38. Week Ending June 8th 1974.
The Avengers #39. Week Ending June 15th 1974.
The Avengers #40. Week Ending June 22nd 1974.
The Avengers #41. Week Ending June 29th 1974.
The Avengers #42. Week Ending July 6th 1974.
The Avengers #43. Week Ending July 13th 1974.
The Avengers #44. Week Ending July 20th 1974.
The Avengers #45. Week Ending July 27th 1974.
The Avengers #46. Week Ending August 3rd 1974.
The Avengers #47. Week Ending August 10th 1974.
The Avengers #48. Week Ending August 17th 1974.
The Avengers #49. Week Ending August 24th 1974.
The Avengers #50. Week Ending August 31st 1974.
The Avengers #51. Week Ending September 7th 1974.
The Avengers #52. Week Ending September 14th 1974.
The Avengers #53. Week Ending September 21st 1974.
The Avengers #54. Week Ending September 28th 1974.
The Avengers #55. Week Ending October 5th 1974.
The Avengers #56. Week Ending October 12th 1974.
The Avengers #57. Week Ending October 19th 1974.
The Avengers #58. Week Ending October 26th 1974.
The Avengers #59. Week Ending November 2nd 1974.
The Avengers #60. Week Ending November 9th 1974.
The Avengers #61. Week Ending November 16th 1974.
The Avengers #62. Week Ending November 23rd 1974.
The Avengers #63. Week Ending November 30th 1974.
The Avengers #64. Week Ending December 7th 1974.
The Avengers #65. Week Ending December 14th 1974.
The Avengers #66. Week Ending December 21st 1974.
The Avengers #67. Week Ending December 28th 1974.
The Avengers #68. Week Ending January 4th 1975.
The Avengers #69. Week Ending January 11th 1975.
The Avengers #70. Week Ending January 18th 1975.
The Avengers #71. Week Ending January 25th 1974.
The Avengers #72. Week Ending February 1st 1975.
The Avengers #73. Week Ending February 8th 1975.
The Avengers #74. Week Ending February 15th 1975.
The Avengers #75. Week Ending February 22nd 1975.
The Avengers #76. Week Ending March 1st 1975.
The Avengers #77. Week Ending March 8th 1975.
The Avengers #78. Week Ending March 15th 1975.
The Avengers #79. Week Ending March 22nd 1975.
The Avengers #80. Week Ending March 29th 1975.
The Avengers #81. Week Ending April 5th 1975.
The Avengers #82. Week Ending April 12th 1975.
The Avengers #83. Week Ending April 19th 1975.
The Avengers #84. Week Ending April 26th 1975.
The Avengers #85. Week Ending May 3rd 1975.
The Avengers #86. Week Ending May 10th 1975.
The Avengers #87. Week Ending May 17th 1975.
The Avengers #88. Week Ending May 24th 1975.
The Avengers #89. Week Ending May 31st 1975.
The Avengers #90. Week Ending June 7th 1975.
The Avengers #91. Week Ending June 14th 1975.
The Avengers #92. Week Ending June 21st 1975.
The Avengers #93. Week Ending June 28th 1975.
The Avengers #94. Week Ending July 5th 1975.
The Avengers #95. Week Ending July 12th 1975.
The Avengers #96. Week Ending July 19th 1975.
The Avengers #97. Week Ending July 26th 1975.
The Avengers #98. Week Ending August 2nd 1975.
The Avengers #99. Week Ending August 9th 1975.
The Avengers #100. Week Ending August 16th 1975.
The Avengers #101. Week Ending August 23rd 1975.
The Avengers #102. Week Ending August 30th 1975.
The Avengers #104. Week Ending September 13th 1975.
The Avengers #105. Week Ending September 20th 1975.
The Avengers #106. Week Ending September 27th 1975.
The Avengers #107. Week Ending October 4th 1975.
The Avengers #108. Week Ending October 11th 1975.
The Avengers #109. Week Ending October 18th 1975.
The Avengers #110. Week Ending October 25th 1975.
The Avengers #111. Week Ending November 1st 1975.
The Avengers #112. Week Ending November 8th 1975.
The Avengers #113. Week Ending November 15th 1975.
The Avengers #114. Week Ending November 22nd 1975.
The Avengers #115. Week Ending November 29th 1975.
The Avengers #116. Week Ending December 6th 1975.
The Avengers #117. Week Ending December 13th 1975.
The Avengers #118. Week Ending December 20th 1975.
The Avengers #119. Week Ending December 27th 1975.
The Avengers #120. Week Ending January 3rd 1976.
The Avengers #121. Week Ending January 10th 1976.
The Avengers #122. Week Ending January 17th 1976.
The Avengers #123. Week Ending January 14th 1976.
The Avengers #124. Week Ending January 21st 1976.
The Avengers #125. Week Ending January 28th 1976.
The Avengers #126. Week Ending February 14th 1976.
The Avengers #127. Week Ending February 21st 1976.
The Avengers #128. Week Ending February 28th 1976.
The Avengers #129. Week Ending March 6th 1976.
The Avengers #130. Week Ending March 13th 1976.
The Avengers #131. Week Ending March 20th 1976.
The Avengers #132. Week Ending March 27th 1976.
The Avengers #133. Week Ending April 3rd 1976.
The Avengers #134. Week Ending April 10th 1976.
The Avengers #135. Week Ending April 17th 1976.
The Avengers #136. Week Ending April 24th 1976.
The Avengers #137. Week Ending May 1st 1976.
The Avengers #138. Week Ending May 8th 1976.
The Avengers #139. Week Ending May 15th 1976.
The Avengers #140. Week Ending May 22nd 1976.
The Avengers #141. Week Ending May 29th 1976.
The Avengers #142. Week Ending June 5th 1976.
The Avengers #143. Week Ending June 9th 1976.
The Avengers #144. Week Ending June 19th 1976.
The Avengers #145. Week Ending June 23rd 1976.
The Avengers #146. Week Ending June 30th 1976.
The Avengers #147. Week Ending July 7th 1976.
The Avengers #148. Week Ending July 14th 1976.