Cost of a WOOD SHINGLE Roof for a Period of Fifteen Years.
| Twenty squares of Wood Shingles, at $3.75 per square | $65 00 |
| Putting on same | 20 00 |
| Expense of five years’ repairs, after expiration of ten years; damage to roof and ceiling caused by leakage not counted | 15 00 |
| Insurance on $2,500 for fifteen years, at three-quarters of one percent. per annum | 281 25 |
| Expense of covering at expiration of fifteen years | 85 00 |
| Total | $466 25 |
| Making a difference in favor of Tin Shingles in a period of fifteen years of | $95.75 |