Osborne bull Osborne bull The Osborne bull () is a high black silhouetted image of a bull in semi-profile. Nowadays the conservation of the bulls is handled by the family of Félix Tejada. The Osborne sherry company (founded by Thomas Osborne Mann in 1772) erected large images of bulls starting in 1956 to advertise their "Brandy de Jerez". The images were black (with the brand ""Veterano"" in red on it) advertising boards located near major roads throughout Spain. The original image was smaller and slightly different in design. The current larger image was created to comply with a law that prohibited advertising
Electronic symbol Electronic symbol An electronic symbol is a pictogram used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. These symbols are largely standardized internationally today, but may vary from country to country, or engineering discipline, based on traditional conventions. The graphic symbols used for electrical components in circuit diagrams are covered by national and international standards, in particular: Symbols usage is sometimes unique to engineering disciplines and national or local variations to international standards exist. For example, lighting and power symbols used as