| Frontispiece, to face title. | Page | | Octagonal-Cover for the Pavilion | 16 | | Collateral-Boxes apart | 17 | | Ditto closed. | 29 | | Inverted-Hive | 100 | | Observatory-Hive | 109 | | Ditto with additions | 118 | | Fumigator | 123 | | Tower at Delabere | to face 149 | | The Three Bees | 157 | | Honey-Comb | 213 |
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