A set of Austrian 900 standard silver accessories

A three piece set of Austrian seed pearl and rose quartz mounted 900 standard silver and enamel desk accessories
George Adam Scheid, Vienna
early 20th century
Comprising a pen, a seal and a glass box with brush; together with a white metal mounted horn cup.
length of pen 6 1/4in (16cm)
Condition Report: Height of cup 3 3/4in. General marks, scratches, rubbing, tarnishing and wear. With losses to pearls overall. Rubbing to marks notably on pen and seal. Seal not engraved. With losses to enamel near base. Notable compression and dings to shaft of brush. Cup apparently unmarked.