France 1854/1886 - Rare lot of 44 letters from France

Very good and rare lot of 44 letters from France. They very often contain their period correspondence and in the vast majority of cases, the stamp and the letter are in very good condition! Various and assorted postmarks, stars, ambulants, large numerals, small numerals, grids...... The letters are infinitely rarer than the stamps they bear, as many did not stand up to the test of time. Some contain stamps in blocks and vertical or horizontal strips. See the photos to form your own impression. The catalog value is undefined, having no idea or reference for a valuation. I think a seasoned collector will appreciate it at its true value. Sent by Colissimo in discreet packaging.