| Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The unheated greenhouse may be represented by four distinct types, which can be classed as follows I. The glass-garden. 2. The garden corridor. 3. The conservatory. 4. The ordinary span, or lean-to greenhouse. Under each of these heads a few remarks will be necessary. |