Read the following passage carefully:
When architectural historian Dr. Elena Vance began restoring the Victorian-era Palm House at the botanical gardens in 2018, her team relied on a fragmented set of historical logs. Although the original cast-iron frame was erected in 1854 under the direction of head gardener Thomas Thorne, crucial alterations occurred decades later. According to municipal records discovered in 2020, Thorne had initially installed a manual wood-burning heating boiler in 1852, two years before the glass dome was finalized. Following a severe winter storm in 1871, the structure suffered extensive damage, prompting the installation of automated steam pipes in 1875. Interestingly, Thorne’s private journals, cataloged during Vance's project, revealed that he had actually drafted the initial architectural blueprints in 1849, long before any ground was broken.
Based on the passage, place the following historical events related to the Palm House in correct chronological order from earliest to latest:
- 1Thomas Thorne drafted the initial architectural blueprints.
- 2A manual wood-burning heating boiler was installed at the site.
- 3The original cast-iron frame of the Palm House was erected.
- 4A severe winter storm caused extensive structural damage.
- 5Automated steam pipes were installed to heat the structure.