![Apparatus for producing artificial pneumothorax, Heaf's type, by Philip Harris and Co. Ltd, Birmingham. Matt black perspex background. | Wellcome Collection Apparatus for producing artificial pneumothorax, Heaf's type, by Philip Harris and Co. Ltd, Birmingham. Matt black perspex background. | Wellcome Collection](https://iiif.wellcomecollection.org/image/L0058538/full/full/0/default.jpg)
Apparatus for producing artificial pneumothorax, Heaf's type, by Philip Harris and Co. Ltd, Birmingham. Matt black perspex background. | Wellcome Collection
![A set of mid-20th Century scientific balance scales by Philip Harris Ltd, Birmingham, within a glaze A set of mid-20th Century scientific balance scales by Philip Harris Ltd, Birmingham, within a glaze](https://www.tooveys.com/lots/278543/2639.jpg)
A set of mid-20th Century scientific balance scales by Philip Harris Ltd, Birmingham, within a glaze
Philip Harris UK - What am I? All will be revealed on Monday No prizes - just the glory of knowing what I am! | Facebook
![VINTAGE LABORATORY BALANCE (Scales) by Phillip Harris Ltd. in Wooden/Glass Case - £60.00 | PicClick UK VINTAGE LABORATORY BALANCE (Scales) by Phillip Harris Ltd. in Wooden/Glass Case - £60.00 | PicClick UK](https://www.picclickimg.com/d/l400/pict/202410586094_/Vintage-Laboratory-Balance-Scales-by-Phillip-Harris-Ltd.jpg)
VINTAGE LABORATORY BALANCE (Scales) by Phillip Harris Ltd. in Wooden/Glass Case - £60.00 | PicClick UK
![PHILIP HARRIS LTD Birmingham ANTIQUE LABORATORY SCALES WITH river chem weights - £39.00 | PicClick UK PHILIP HARRIS LTD Birmingham ANTIQUE LABORATORY SCALES WITH river chem weights - £39.00 | PicClick UK](https://www.picclickimg.com/d/l400/pict/154482185121_/Philip-Harris-Ltd-Line-Shaft-Unit-With-Its.jpg)