If undelivered please return to: : British Felsol Co., Ltd., 206-212 St. John Street, London, E.C.1.

In copyright

It is possible this item is protected by copyright and/or related rights. You may be able to use this digital item under a copyright exception, otherwise you need to obtain permission from the rights-holder(s). These may be identified elsewhere in the catalogue record. Read more about copyright.

Read further guidance on copyright exceptions in the UK.

Credit

If undelivered please return to: : British Felsol Co., Ltd., 206-212 St. John Street, London, E.C.1. In copyright. Source: Wellcome Collection.