Place records between two pieces of stiff cardboard, which are slightly larger than the largest record size. Place in a cardboard box and pack well with newspaper etc.
Use special mailing packages if possible.
Label the package "fragile" and "do not bend".
Consider using a delivery service which, offers insurance and traceability.
Address your package to: Bill Legere
108-2770 Aquitaine Avenue
Mississauga, Ontario, L5N 3K5 Canada