On my Cello Salut D'amour by Elgar score, it has upside-down down bow symbols on it. Does this just mean up bow? I have this on other pieces too:
Salut d'amour, Op.12 (Elgar, Edward)
- Mainz: Schott, 1899, 1901. Plate 26657.
- Violine (transposed, D major)

