vintage mixing bowls, blue & white wave pattern bowl nest, Robinson Ransbottom pottery

Vintage RRP - Roseville Ohio mixing bowls, 1930s or 40s? The bigger bowl is a creamy off-white color, about 8 1/4" across the rim. The smaller bowl is blue, about 7 1/4" across the rim.

Both of these bowls are in very good condition overall, no chips or cracks, very little crazing or discoloration - nice solid pieces