vitrine
corridors
walkthrough
methodology
vitrine · corridor · pairwise
1950s ↔ 1970s
Fact families the measure guard certifies comparable for this pair. Everything else renders as the gap it is. Every value links to its placard.
A median home — affordability
1950s ↔ 1970s
not comparable for this pair — the hours axis needs a structured price and a verified wage anchor in both rooms — not yet curated for this pair
Infant mortality
deaths under age 1 per 1,000 live births
Homeownership
% of occupied housing units owner-occupied
Complete plumbing
% of homes with complete plumbing
Telephone
% of households
⚠ 1910s–1930s sources counted telephones per 1,000 population, not households — those decades render as gaps rather than a unit splice.
⚠ The 2020s point counts cell phones (92.7%); the landline share is on the placard.
Women's unpaid home production
hours per week, prime-age women
⚠ The 2020s source (ATUS) measures all-adult household activities, a concept splice from Ramey's women's series — flagged, not smoothed, so the chart renders it as a gap and the placard carries both figures.
Men's unpaid home production
hours per week, prime-age men
Food's share of spending
% of household expenditure
⚠ Populations differ across the century — 1901 wage-earner families vs modern consumer units; every placard names who was measured.
⚠ The 1950s point is the nearest available survey (CEX 1960–61), stated plainly rather than back-cast.
1950s · Tier A
Food $1,309/yr (24.3% of expenditure), housing $1,594 (29.6%), food away from home $274, local telephone $69/yr. Total expenditure: $5,393.
1970s · Tier A
Food $2,089/yr (17.1% of expenditure). Food at home $1,543 (74% of food), food away from home $546 (26%). Key items: beef $242, bakery $139, fresh milk $130, pork $134, poultry $69, other meats $61, fish $40, eggs $37, cereals $46. Total expenditure: $12,226.
Consumer Price Index
CPI-U level, 1982–84 = 100