| Earthquake, 1872 | 29 | First Flouring Mill in the Chelan Country | 464 |
| East Wenatchee | 297 | First Mayor of Chelan | 465 |
| East Wenatchee Garden Club | 528 | First Settlers, The date of Chelan | 456 |
| Edmunds, Wm. | 444 | First Settlers at Wenatchee, date of | 27 |
| Eikelberner, Jos E. | 128 | First Settlers, Lake Wenatchee | 398 |
| Eikelberner, Geo. C. | 129 | First Teachers Certificate granted in County | 110 |
| Electrical Development County | 584 | First telephone service in Chelan County | 535 |
| Electrical Development Entiat | 449 | Fisher, Geo. R. | 570 |
| Ellis, Rev. D. C. | 497 | Flower Club | 526 |
| Emerson, W. M. | 456 | Flummerfelt, Chas. H | 56 |
| Emig Brothers | 386 | Fogg, Bert | 309 |
| Emigrant Travel | 357 | Foote, Mrs. Glovina | 212 |
| Entiat Valley and Early History | 444 | Ford, Edwin D. | 121 |
| Entiat Times | 523 | Ford & Merriam | 532 |
| Erickson, Axle | 422 | Fowler, Leonard | 522 |
| Estes, Wm B. | 310 | France, O. G. | 210 |
| Estes, F. D. | 394 | France, Ellsworth | 211 |
| Estes, Quill | 395 | Frank, Emil | 213 |
| Ewing, Mrs. Hulda | 269 | Freer Brothers | 216 |
| Eymouth, H. E. | 522 | Freer, Ira | 216 |
F | Freight shipments and revenue there from | 562 | |
| Fair, Hesperides | 565 | Freytag, Chas. H. A. | 394 |
| Farnum, F. C. | 373 | Frost, John E. | 356 |
| Farrar, D. S. | 368 | Fruit Exhibits | 564 |
| Farris, D. M. | 427 | Fruit Industry, the | 562 |
| Farwell, Geo. H. | 564 | Fruit Sales from ranch of E. W. Cain & Sons | 88 |
| Farwell & Fruit Fairs | 87 | Fruit Valley Journal | 525 |
| Father Grassi | 481 | Fulwiler, Jas. H. | 60 |
| Ferguson, Jas. W. | 214 | Fuller, O. B. | 208 |
| Field, M. E. | 460 | Fuller, A. A. | 211 |
| Finch, Eph. | 426 | Future Development | 582 |
| First Church of Christ | 500 |
Source: Hull, Lindley M. A history of central Washington : including the famous Wenatchee, Entiat, Chelan and the Columbia Valleys, with an index and eighty scenic-historical illustrations. Spokane, Wash.: Press of Shaw & Borden Co., 1929.