- April 10, 19183
- April 15, 19183
- April 16, 19131
- April 19, 19161
- April 19341
- April 19351
- April 19367
- April 19381
- April 20, 19201
- April 20, 19233
- April 25, 19251
- April 28, 19101
- April 29, 19183
- April 9, 19131
- April, 19251
- April, 192711
- April, 19292
- April, 19302
- April, 19313
- April, 19332