![An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook. An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.](https://www.gutenberg.org/files/43579/43579-h/images/i_627hr.png)
An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.
![An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook. An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.](https://www.gutenberg.org/files/43579/43579-h/images/i_621.png)
An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.
![An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook. An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.](https://www.gutenberg.org/files/43579/43579-h/images/i_629hr.png)
An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.
![An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook. An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.](https://www.gutenberg.org/files/43579/43579-h/images/i_637.png)
An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.
![An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook. An Introduction to Enomology: Volume IV., by William Kirby and William Spence--A Project Gutenberg eBook.](https://www.gutenberg.org/files/43579/43579-h/images/i_633.png)