In an R-2 Residence District, land may be used for, and buildings may be erected, altered or used for, only the following:
(a) Two-Family Residence.
(b) Public libraries, public museums, art galleries.
(c) Offices of charitable non-profit organizations, provided that said charitable non- profit organizations have been recognized by the Internal Revenue Service, pursuant to its rules and regulations, to be a charitable non-profit organization.
(Ord. 99-90. Passed 6-14-99.)