-Trees_, &c. the IVth _Edition_,
very much _improv'd_. _Folio._

4. _Kalendarium Hortense_, both in _Folio_ and _Octavo_. The Xth
_Edition_, much _augmented_.

5. _Sculptura_: Or, The _History_ of _Chalcography_ and _Engraving_ in
_Copper_, the _Original_ and _Progress_ of that _Art_, &c. _Octavo._

6. The _Parallel_ of _Architecture_, being an Account of _Ten_ famous
_Architects_, with a _Discourse_ of the _Terms_, and a _Treatise_ of
_Statues_. _Folio._ 2d _Edition_.

7. The _Idea_ of the _Perfecting_ of _Painting_. _Octavo._

8. _Navigation_ and _Commerce_, their _Original_ and _Progress_.
_Octavo._

9. _Publick Employment_ and an _Active Life_, prefer'd to _Solitude_ and
its _Appanages_, &c. _Octavo._

10. _Terra_: Or, A _Philosophical_ Discourse of _Earth_, the IIId
_Edition_. _Folio_ and _Octavo_.

11. _Numismata_, a _Discourse_ of _Medals_; to which is added, A
_Digression_ concerning _Physiognomy_. _Folio._

12. _Acetaria_: Or, A Discourse of _Sallets_. 2d _Edition_.

* * * * *

_Naming_ the last Discourse (save one) I take this Opportunity to acquit
my self of some _Omissions_ and _Mistakes_, left out in the _Errata_ of
_Numismata_; but, upon discovery, immediately after, notify'd, and
reform'd in the next _Philosophical Transactions_ of that Month.

Amico carissimo _Johanni Evelyno_,
Armigero,

e Societate Regali Londini, J. Beale, _S.P.D._ _In_ Silvam.

Fare age quid causae est quod tu _Silvestria_ pangis,
Inter _Silvanos_, capripedesque _Deos_?
Inter _Hamadryadas_ laetus, _Dryadasque_ pudicas,
Cum tua _Cyrrhaeis_ sit _Chelys_ apta modis!
Scilicet hoc cecinit numerosus _Horatius_ olim,
_Scriptorum Silvam_ quod _Chorus Omnis amat_.
Est locus ille Sacer _Musis, & Apolline_ dignus,
Prima dedit summo _Templa_ sacranda _Jovi_.
Hinc quoque nunc Pontem _Pontus_ non respuit ingens,
Stringitur _Oceanus_, corripiturque Salum.
Hinc novus _Hesperiis_ emersit mundus in oris,{cii:1}
Effuditque auri flumina larga probi.
Hinc exundavit distento _Copia cornu_,
Qualem & _Amalthaeae_ non habuere sinus.
_Silva_ tibi curae est, grata & _Pomona_ refundit
Auriferum, roseum, purpureumque _nemus_.
Illa famemque sitimque abigens expirat odores,
Quales nec _Medus_, nec tibi mittit _Arabs_.
Ambrosiam praebent modo cocta _Cydonia_. Tantum