Our fonts have been selected for their simplicity, style and practicality. Helvetica was created in Switzerland in 1957 and has stood the test of time as a versatile, sans-serif font. Arial, which can be used in place of Helvetica when it's not available, was created in 1982 as a computer font that mimics Helvetica. It is widely available on both Mac and PC. Chalkline is a decorative font that hints at the long history of education at OPS.
Do not use alternate fonts if not available.